{"title":"Zenith El Primero","description":"\u003cstyle\u003e#shopify-section-template--22583264182507__blocks_QA7h4D,[id^=\"shopify-block-ANmNYMjBJeUtTbkU1L\"]{display:none!important;}\u003c\/style\u003e\n\u003cdiv class=\"collection-intro\"\u003e\u003cp\u003eThe Zenith El Primero collection comprises watches powered by one of the most celebrated automatic chronograph movements in horological history, the El Primero caliber, which Zenith famously introduced in 1969 as one of the first automatic chronograph movements ever produced. At Bizak and Co. you will find two distinct El Primero-based families: the Chronomaster Sport, the classic integrated-chronograph expression available in steel, titanium, and white gold with rainbow sapphire bezels, and the Defy El Primero 21, a high-frequency evolution of the architecture that pushes the chronograph to 1\/100th-of-a-second precision. Both lines span a range of dial configurations, case materials, and strap options, from grey and white dials on rubber or metal bracelets to a striking skeleton dial, ensuring there is an El Primero for every serious collector. Every piece in this selection at Bizak and Co. has been authenticated and is ready to ship.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch2\u003eAbout the Zenith El Primero\u003c\/h2\u003e\n\u003cp\u003eThe El Primero name is synonymous with the automatic chronograph milestone Zenith achieved in January 1969, making it one of the first brands to bring a self-winding integrated chronograph movement to market. The movement's high-beat architecture allowed for finer chronograph measurement than most contemporaries, and that engineering philosophy has defined every generation of El Primero since. The Chronomaster Sport translates this heritage into a modern 41mm sports watch with a distinctive tri-color chronograph subdial, available in references such as 95.3100.3600 in titanium and 03.3100.3600 in steel, while the Defy El Primero 21 references like 95.9002.9004 push the concept into avant-garde skeleton and open-worked territory. Together they represent the full arc of El Primero history, from classical chronograph design to cutting-edge high-frequency timekeeping.\u003c\/p\u003e\n\u003ch2\u003eWhat to Look For\u003c\/h2\u003e\n\u003cp\u003eWhen shopping El Primero references, the primary distinctions to weigh are movement generation and case material: the Chronomaster Sport houses the traditional El Primero caliber with its iconic tricolor subdials, while the Defy El Primero 21 features a separate high-frequency chronograph train for 1\/100th-second timing, visible through its skeleton or open dial. Case material also plays a significant role in value and wearability, with titanium versions offering lightweight durability across both the Defy and Chronomaster families, while the white gold Chronomaster Sport with rainbow sapphire bezel represents the collection's peak in precious-metal desirability. Strap configuration, whether rubber, leather, or integrated metal bracelet, further differentiates references within the same core dial and case combination, so buyers should identify their preferred wearing experience before selecting a reference number.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Zenith Chronomaster Sport and the Defy El Primero 21?\u003c\/summary\u003e\u003cp\u003eThe Chronomaster Sport is Zenith's heritage-focused sports chronograph, built around the classic El Primero movement with its signature tri-color subdials and offered in a 41mm case in steel, titanium, and white gold. The Defy El Primero 21 is a more technically advanced model that adds a second, independently regulated high-frequency chronograph train capable of measuring time to 1\/100th of a second, and it adopts a more contemporary skeleton or open-worked aesthetic. Both share the El Primero DNA but serve different collector preferences in terms of design language and complication depth.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the Zenith El Primero watches at Bizak and Co. new or pre-owned?\u003c\/summary\u003e\u003cp\u003eThe El Primero references currently listed at Bizak and Co. include brand-new examples, as indicated in each product listing, meaning they come unworn with original packaging and documentation. Every watch is authenticated by our team before shipment, giving buyers confidence regardless of whether they are purchasing a titanium Defy or a precious-metal Chronomaster Sport. Contact us directly if you are seeking a specific reference or configuration not currently visible in the collection.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich Zenith El Primero references are considered the most collectible?\u003c\/summary\u003e\u003cp\u003eAmong the pieces in this collection, the Chronomaster Sport in white gold with a rainbow sapphire bezel and black dial stands out as a high-desirability configuration given the combination of precious metal, colored gemstone bezel, and the storied El Primero chronograph movement. Titanium Chronomaster Sport references on integrated metal bracelets are also highly sought after for their blend of lightweight wearability and clean integrated design. For collectors drawn to technical showmanship, the Defy El Primero 21 skeleton dial in titanium on bracelet offers exceptional visual impact and horological complexity.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cstrong\u003eBuy, trade, or sell.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. for pricing and availability on any reference in this collection.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the difference between the Zenith Chronomaster Sport and the Defy El Primero 21?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is Zenith's heritage-focused sports chronograph, built around the classic El Primero movement with its signature tri-color subdials and offered in a 41mm case in steel, titanium, and white gold. The Defy El Primero 21 is a more technically advanced model that adds a second, independently regulated high-frequency chronograph train capable of measuring time to 1\/100th of a second, and it adopts a more contemporary skeleton or open-worked aesthetic. Both share the El Primero DNA but serve different collector preferences in terms of design language and complication depth.\"}},{\"@type\":\"Question\",\"name\":\"Are the Zenith El Primero watches at Bizak and Co. new or pre-owned?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The El Primero references currently listed at Bizak and Co. include brand-new examples, as indicated in each product listing, meaning they come unworn with original packaging and documentation. Every watch is authenticated by our team before shipment, giving buyers confidence regardless of whether they are purchasing a titanium Defy or a precious-metal Chronomaster Sport. Contact us directly if you are seeking a specific reference or configuration not currently visible in the collection.\"}},{\"@type\":\"Question\",\"name\":\"Which Zenith El Primero references are considered the most collectible?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Among the pieces in this collection, the Chronomaster Sport in white gold with a rainbow sapphire bezel and black dial stands out as a high-desirability configuration given the combination of precious metal, colored gemstone bezel, and the storied El Primero chronograph movement. Titanium Chronomaster Sport references on integrated metal bracelets are also highly sought after for their blend of lightweight wearability and clean integrated design. For collectors drawn to technical showmanship, the Defy El Primero 21 skeleton dial in titanium on bracelet offers exceptional visual impact and horological complexity.\"}}]}\u003c\/script\u003e","products":[{"product_id":"zenith-chronomaster-el-primero-a3817-steel-37mm-white-dial-03-a384-400-3817-m3817-brand-new","title":"Zenith Chronomaster El Primero A3817 Steel 37mm White Dial 03.A384.400\/3817.M3817 - BRAND NEW","description":"\u003cp\u003eThe Zenith Chronomaster El Primero reference 03.A384.400\/3817.M3817 is a brand-new 37mm stainless steel chronograph featuring the iconic El Primero movement lineage, a crisp white index dial, and a stainless steel bezel paired with a matching steel bracelet. This reference honors one of watchmaking's most celebrated high-frequency chronograph platforms in a refined, wearable 37mm case that suits a wide range of wrists.\u003c\/p\u003e\n\u003cp\u003eWhat sets this A3817 reference apart is the elegantly legible white dial with index hour markers, a case size that balances vintage proportions with modern appeal, and the prestige of the El Primero name — synonymous with high-frequency chronograph excellence since 1969. Contact Bizak \u0026amp; Co. today to secure this brand-new Zenith Chronomaster El Primero at the best price or browse our full collection online.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-el-primero\"\u003eevery Chronomaster El Primero reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster El Primero, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster El Primero 03.A384.400\/3817.M3817 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference carries the legendary El Primero name, rooted in Zenith's 1969 introduction of one of the world's first automatic high-frequency chronograph movements. The 37mm case size pays homage to the original proportions of the historic El Primero, making it both a collector piece and a refined everyday chronograph.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster El Primero A3817?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster El Primero A3817 is powered by a movement from Zenith's celebrated El Primero caliber family, an in-house high-frequency mechanical automatic chronograph movement that Zenith has produced and refined for over fifty years. The specific caliber designation is confirmed by the reference number prefix, which is characteristic of El Primero-family movements.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of reference 03.A384.400\/3817.M3817?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Zenith Chronomaster El Primero features a 37mm stainless steel case, a diameter that consciously echoes the proportions of the original late-1960s El Primero models. The 37mm size is considered a versatile, classic fit suitable for a wide range of wrist sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster El Primero A3817 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the all-stainless-steel construction, including the case, bezel, and bracelet, makes this watch durable and practical for daily use, while the clean white index dial offers the versatility to pair with both casual and formal attire. Its manageable 37mm case size also makes it exceptionally comfortable for extended wear.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial like on the Zenith Chronomaster El Primero 03.A384.400\/3817.M3817?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is finished in white with index hour markers, offering a clean and legible presentation that stands apart from the more colorful tri-color subdial configurations often associated with vintage El Primero references. The white index dial is a timeless choice that lends the watch an understated, dressy character.\"}},{\"@type\":\"Question\",\"name\":\"Is this a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Zenith Chronomaster El Primero A3817 is offered brand new, ensuring pristine condition and the full backing of its manufacture origins — representing excellent value for a watch underpinned by more than fifty years of El Primero heritage. You can buy this reference online at bizakandco.com or contact our team directly for pricing, availability, and additional details; we are committed to offering the best price on new Zenith watches.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48913972199659,"sku":"03.A384.400\/3817.M3817","price":8160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/97.t384.40057.c856_1.png?v=1782264510"},{"product_id":"zenith-chronomaster-el-primero-ceramic-brown-index-dial-leather-strap-24-2042-400-27-r799-brand-new","title":"Zenith Chronomaster El Primero Ceramic Brown Index Dial \u0026 Leather Strap 24.2042.400\/27.R799 - BRAND NEW","description":"\u003cp\u003eThe Zenith Chronomaster El Primero reference 24.2042.400\/27.R799 is a brand-new 42mm ceramic-cased automatic chronograph featuring a rich brown index dial, a ceramic bezel, and a leather strap. This combination of high-tech ceramic construction and warm brown dial finishing makes it one of the most distinctive expressions of Zenith's iconic El Primero line available for sale today.\u003c\/p\u003e\n\u003cp\u003eThe El Primero movement is widely regarded as one of the most celebrated chronograph calibers in watchmaking history, and this ceramic-cased variant elevates that legacy with scratch-resistant refinement and a striking aesthetic. Contact Bizak \u0026amp; Co. to buy this reference online or to receive a detailed condition report and best-price guarantee.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-el-primero\"\u003eevery Chronomaster El Primero reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster El Primero, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster El Primero ref. 24.2042.400\/27.R799 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference pairs a 42mm all-ceramic case and ceramic bezel with a distinctive brown index dial, a combination that sets it apart from more common steel or white-dial variants. The El Primero movement inside is historically significant as one of the most celebrated automatic chronograph calibers ever produced. Together, these attributes make it highly desirable for both everyday collectors and serious enthusiasts.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster El Primero 24.2042.400\/27.R799?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This watch is powered by Zenith's El Primero automatic chronograph movement, first introduced in 1969 and widely recognized as a landmark in watchmaking history. The El Primero is known for its high-frequency operation and column-wheel chronograph architecture. It remains one of the most respected in-house chronograph calibers in the industry.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of this Zenith Chronomaster El Primero?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The reference 24.2042.400\/27.R799 features a 42mm ceramic case, a size that offers confident wrist presence without becoming unwieldy. The lightweight nature of ceramic means the watch wears comfortably despite its diameter. This size suits a wide range of wrist sizes and is well-proportioned for a chronograph.\"}},{\"@type\":\"Question\",\"name\":\"Is this Zenith Chronomaster El Primero good for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the 42mm ceramic case and ceramic bezel provide exceptional scratch resistance and durability, making this an excellent choice for daily wear. The leather strap adds comfort and a classic touch suited to varied dress codes from office to weekend. Its robust build and in-house El Primero movement make it a reliable and stylish everyday companion.\"}},{\"@type\":\"Question\",\"name\":\"What dial color and material does this reference feature?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Reference 24.2042.400\/27.R799 features a brown index dial, a warm and sophisticated choice that differentiates it from black or silver alternatives. The dial is presented within a 42mm ceramic case finished with a matching ceramic bezel. The combination of brown dial and ceramic exterior creates a cohesive, contemporary aesthetic.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster El Primero 24.2042.400\/27.R799 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase this brand-new Zenith Chronomaster El Primero directly through bizakandco.com or by contacting our team for a personalized consultation. Bizak \u0026 Co. offers competitive best-price guarantees and transparent service on every transaction. Reach out today to confirm availability and complete your purchase with confidence.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48913972396267,"sku":"24.2042.400\/27.R799","price":5749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_el_primero_ceramic_brown_index_dial_leather_strap_24.2042.400_27.r799.jpg?v=1782264515"},{"product_id":"zenith-chronomaster-el-primero-ceramic-grey-index-dial-leather-strap-24-2040-400-27-r796-brand-new","title":"Zenith Chronomaster El Primero Ceramic Grey Index Dial \u0026 Leather Strap 24.2040.400\/27.R796 - BRAND NEW","description":"\u003cp\u003eThe Zenith Chronomaster El Primero reference 24.2040.400\/27.R796 is a brand-new 42mm ceramic-cased chronograph featuring a grey index dial and matching ceramic bezel, presented on a leather strap. This is one of Zenith's most celebrated expressions of the legendary El Primero movement, combining contemporary ceramic refinement with decades of haute horlogerie pedigree.\u003c\/p\u003e\n\u003cp\u003eThe ceramic construction gives the case and bezel exceptional scratch resistance and a satin-smooth aesthetic that sets this reference apart from steel or precious-metal alternatives. Contact Bizak \u0026amp; Co. today to purchase this brand-new Chronomaster El Primero at the best price, complete with full box and papers.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-el-primero\"\u003eevery Chronomaster El Primero reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster El Primero, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster El Primero 24.2040.400\/27.R796 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference combines Zenith's legendary El Primero automatic chronograph movement with a full ceramic 42mm case and bezel, a pairing that delivers both historical significance and modern material excellence. The grey index dial adds a sophisticated, versatile aesthetic that distinguishes it from more common steel variants. It is supplied brand new with box and papers, making it an ideal collector acquisition.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster El Primero 24.2040.400\/27.R796?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch is powered by Zenith's automatic El Primero manufacture caliber, one of the most celebrated automatic chronograph movements in watchmaking history, first introduced in 1969. The El Primero is built entirely in-house at Zenith's Le Locle manufacture and is renowned for its high-frequency operation that enables precise chronograph timing. The movement is visible through a display caseback.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Chronomaster El Primero reference 24.2040.400\/27.R796?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 42mm in diameter and is crafted from high-tech ceramic, giving it a bold yet lightweight presence on the wrist. The ceramic bezel is integrated seamlessly with the case for a cohesive, monolithic look. This size strikes a strong balance between wrist presence and everyday wearability.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster El Primero ceramic a good everyday watch?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the ceramic case and bezel make this Chronomaster exceptionally well suited to daily wear, as ceramic is highly resistant to scratches and maintains its appearance far longer than most metals. The leather strap adds comfort for extended wear across casual and formal settings. Its robust El Primero automatic movement is designed for dependable long-term use.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial color and case material of the 24.2040.400\/27.R796?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is finished in grey with applied index hour markers, offering a refined and versatile look that works across multiple occasions. The case is manufactured from high-tech ceramic, matching the ceramic bezel for a unified aesthetic. Grey ceramic is a sophisticated choice that appeals to both sport-watch enthusiasts and dress-watch collectors.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster El Primero 24.2040.400\/27.R796 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase this brand-new reference directly online at bizakandco.com or by contacting our team for personalized assistance and best-price information. The watch comes complete with its original box and papers, ensuring full warranty coverage and traceability. Bizak \u0026 Co. is committed to offering competitive pricing on certified authentic luxury timepieces.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48913974001899,"sku":"24.2040.400\/27.R796","price":5749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_el_primero_ceramic_grey_index_dial_leather_strap_24.2040.400_27.r796.jpg?v=1782264522"},{"product_id":"zenith-chronomaster-el-primero-grande-date-full-open-stainless-steel-silver-index-dial-leather-strap-03-2530-4047-78-c813-brand-new","title":"Zenith Chronomaster El Primero Grande Date Full Open Stainless Steel Silver Index Dial \u0026 Leather Strap 03.2530.4047\/78.C813 - BRAND NEW","description":"\u003cp\u003eThe Zenith Chronomaster El Primero Grande Date Full Open 03.2530.4047\/78.C813 is a brand-new 42mm stainless steel chronograph distinguished by its silver index dial, open-heart exhibition, domed stainless steel bezel, and supple leather strap. This reference sits at the heart of Zenith's celebrated El Primero lineage, combining the grande date complication with the signature tri-color chronograph seconds display visible through the skeletonized dial.\u003c\/p\u003e\n\u003cp\u003eWhat sets the 03.2530.4047\/78.C813 apart is the seamless union of horological transparency—revealing the movement architecture at a glance—with an elegant, legible silver dial that wears equally well in the boardroom or at a weekend event. Contact Bizak \u0026amp; Co. today to purchase this reference at the best price or to learn more about our white-glove service.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-el-primero-grande-date-full-open\"\u003eevery Chronomaster El Primero Grande Date Full Open reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster El Primero Grande Date Full Open, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster El Primero Grande Date Full Open special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference combines three notable complications—an automatic El Primero chronograph, a grande date display, and an open-heart dial—in a single 42mm stainless steel case. The El Primero movement is one of watchmaking's most historically significant automatic chronograph calibers, giving the watch both performance credentials and collector appeal.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster El Primero Grande Date Full Open 03.2530.4047\/78.C813?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch is powered by an automatic El Primero caliber, Zenith's in-house movement that has been at the forefront of high-frequency automatic chronograph technology since its debut in 1969. The open-heart dial allows you to observe the movement's oscillation directly through the front of the watch.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of this Zenith Chronomaster reference?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 03.2530.4047\/78.C813 features a 42mm stainless steel case, a size that offers a confident wrist presence while remaining comfortable across a wide range of wrist sizes. The stainless steel construction ensures durability and a polished, versatile aesthetic.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster El Primero Grande Date suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the Chronomaster El Primero Grande Date Full Open is designed to transition easily between formal and casual settings. The stainless steel case is robust, the leather strap is comfortable for all-day wear, and the silver index dial reads clearly in varied lighting conditions, making it a practical yet distinguished daily companion.\"}},{\"@type\":\"Question\",\"name\":\"What does the silver index dial look like on the 03.2530.4047\/78.C813?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The silver dial features clean index hour markers that provide crisp legibility and a timeless, refined appearance. The open-heart aperture cuts into the dial to reveal the beating movement beneath, while the characteristic El Primero tri-color sub-dial layout adds visual complexity and depth.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster El Primero Grande Date Full Open from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase this brand-new reference directly through bizakandco.com or by contacting our team for personalized assistance. Bizak \u0026 Co. offers competitive pricing, expert guidance, and a trusted buying experience for luxury watches including the full Zenith Chronomaster lineup.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48913978458347,"sku":"03.2530.4047\/78.C813","price":6299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_el_primero_full_open_stainless_steel_silver_index_dial_leather_strap_03.2081.400_78.c813.jpg?v=1782264531"},{"product_id":"zenith-chronomaster-original-el-primero-steel-38mm-white-matte-dial-03-3200-3600-69-m3200-brand-new","title":"Zenith Chronomaster Original El Primero Steel 38mm White Matte Dial 03.3200.3600\/69.M3200 - BRAND NEW","description":"\u003cp\u003eThe Zenith Chronomaster Original El Primero reference 03.3200.3600\/69.M3200 is a brand-new 38mm stainless steel chronograph featuring the iconic El Primero movement, a clean white matte dial with indexes, a stainless steel bezel, and an integrated steel bracelet. This combination of classic proportions and Zenith's legendary in-house movement makes it one of the most historically significant chronographs available for sale today.\u003c\/p\u003e\n\u003cp\u003eReference 03.3200.3600\/69.M3200 stands out for its 38mm case size—faithful to the original 1969 El Primero dimensions—making it equally compelling on smaller and larger wrists alike. Contact Bizak \u0026amp; Co. to buy this Zenith Chronomaster Original online or inquire about current pricing and availability.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-original-el-primero\"\u003eevery Chronomaster Original El Primero reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Original El Primero, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Original El Primero 03.3200.3600\/69.M3200 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference celebrates the El Primero, widely regarded as the world's first automatic high-frequency chronograph movement, introduced by Zenith in 1969. The Chronomaster Original faithfully revives the classic 38mm proportions and tricolor subdial layout of that landmark timepiece, making it one of the most historically significant chronographs available today.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Original reference 03.3200.3600\/69.M3200?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This watch is powered by Zenith's iconic El Primero automatic chronograph movement, an in-house caliber renowned for its high-frequency oscillation that allows the chronograph to measure time to one-tenth of a second. The movement is visible through the exhibition caseback and is considered one of the most important calibers in the history of Swiss watchmaking.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size and material of the Chronomaster Original 03.3200.3600\/69.M3200?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 38mm in diameter and is crafted from stainless steel, combining brushed and polished finishing for a refined appearance. The 38mm size is intentional, mirroring the dimensions of the original 1969 El Primero and offering exceptional wrist comfort and elegance.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Original a good everyday watch?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes—the stainless steel construction, steel bracelet, and 38mm case make this an excellent daily companion for a wide range of wrists and lifestyles. Its versatile white matte dial with indexes transitions naturally between casual and dressed-up settings, and the robust El Primero movement is engineered for reliable long-term performance.\"}},{\"@type\":\"Question\",\"name\":\"What does the dial of the 03.3200.3600\/69.M3200 look like?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is white matte with index hour markers, providing a clean and legible backdrop that lets the signature tricolor chronograph subdials stand out. This classic layout is faithful to the original 1969 design and is complemented by a stainless steel bezel for a cohesive, timeless aesthetic.\"}},{\"@type\":\"Question\",\"name\":\"Is this Zenith Chronomaster Original a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a brand-new example of one of horology's most important chronographs, offered with full box and papers at Bizak \u0026 Co.'s best price—making it an outstanding value for both new enthusiasts and seasoned collectors. You can buy the Zenith Chronomaster Original 03.3200.3600\/69.M3200 online at bizakandco.com or contact our team directly for personalized assistance.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914000117995,"sku":"03.3200.3600\/69.M3200","price":9095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/97.t384.40057.c856_3.jpg?v=1782264656"},{"product_id":"zenith-chronomaster-revival-el-primero-a385-steel-37mm-brown-dial-03-a384-400-385-c855-brand-new","title":"Zenith Chronomaster Revival El Primero A385 Steel 37mm Brown Dial 03.A384.400\/385.C855 - BRAND NEW","description":"\u003cp\u003eThe Zenith Chronomaster Revival El Primero A385, reference 03.A384.400\/385.C855, is a brand-new 37mm stainless steel chronograph that faithfully reissues the legendary A385 case design with a rich brown index dial and a stainless steel bezel. Powered by Zenith's celebrated El Primero automatic movement, it pairs a supple leather strap with a compact, historically accurate 37mm case that wears beautifully on a wide range of wrists.\u003c\/p\u003e\n\u003cp\u003eWhat sets this Revival apart is its direct lineage to one of watchmaking's most important milestones—the original El Primero, introduced in 1969 as the world's first automatic high-frequency chronograph movement. Available brand new at Bizak \u0026amp; Co., reference 03.A384.400\/385.C855 represents a rare opportunity to own a piece of horological history in pristine, unworn condition; contact our team today to secure yours.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-revival-el-primero-a385\"\u003eevery Chronomaster Revival El Primero A385 reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Revival El Primero A385, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Revival El Primero A385 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Revival El Primero A385 is a direct reissue of one of watchmaking's most iconic references, built around the El Primero movement—widely recognized as the world's first series-produced automatic chronograph caliber introduced in 1969. Reference 03.A384.400\/385.C855 recreates the original A385 case shape and aesthetic with modern manufacture standards, making it a genuine piece of horological history you can wear every day.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Revival A385 reference 03.A384.400\/385.C855?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference is powered by Zenith's legendary El Primero automatic chronograph movement, renowned for its high-frequency operation that allows the chronograph to measure elapsed time with exceptional precision. The El Primero has been in continuous production since 1969 and remains one of the most respected in-house chronograph calibers in the industry.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Chronomaster Revival El Primero A385?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 37mm in diameter in stainless steel, faithfully matching the dimensions of the original A385 references from 1969. This compact size gives the watch a vintage-correct wrist presence and makes it exceptionally versatile across wrist sizes and occasions.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Revival A385 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes—its 37mm stainless steel case, leather strap, and robust El Primero automatic movement make it well-suited to daily wear. The watch is equally at home in a professional or casual setting, and its slim, historically accurate proportions allow it to slide comfortably under a suit cuff.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial like on reference 03.A384.400\/385.C855?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is finished in a warm brown tone with applied indices, evoking the naturally patinated dials found on vintage A385 examples that are highly prized by collectors. The tri-color El Primero sub-register layout adds visual complexity and period authenticity while keeping the dial legible.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Revival El Primero A385 from Bizak and Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Reference 03.A384.400\/385.C855 is available brand new at Bizak \u0026 Co. through bizakandco.com. You can purchase directly online or contact our team for personalized assistance, pricing details, and shipping information—we are committed to making your buying experience straightforward and confident.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914004541675,"sku":"03.A384.400\/385.C855","price":8781.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/97.t384.40057.c856_2.jpg?v=1782264779"},{"product_id":"zenith-chronomaster-revival-el-primero-a385-steel-37mm-brown-dial-03-a384-400-385-m385-brand-new","title":"Zenith Chronomaster Revival El Primero A385 Steel 37mm Brown Dial 03.A384.400\/385.M385 - BRAND NEW","description":"\u003cp\u003eThe Zenith Chronomaster Revival El Primero A385, reference 03.A384.400\/385.M385, is a brand-new 37mm stainless steel chronograph that faithfully revives one of watchmaking's most celebrated vintage designs, finished with a rich brown index dial and a matching steel bracelet. This reference brings the iconic El Primero A385 aesthetic back to contemporary collectors in an authentic, wearable package.\u003c\/p\u003e\n\u003cp\u003eWhat sets the Chronomaster Revival A385 apart is its faithful tribute to the original 1969 El Primero silhouette — the compact 37mm case size, the warm brown dial, and the integrated steel bracelet combine to deliver a historically resonant yet thoroughly modern wearing experience. Browse this brand-new reference at Bizak \u0026amp; Co. or contact our team for expert guidance and the best price available.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-revival-el-primero-a385\"\u003eevery Chronomaster Revival El Primero A385 reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Revival El Primero A385, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Revival El Primero A385 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Revival A385 is a faithful reissue of the original 1969 Zenith El Primero A385, widely recognized as the first series-produced automatic chronograph. Reference 03.A384.400\/385.M385 captures the vintage proportions and brown dial aesthetic of that landmark watch in a brand-new production piece.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Revival A385 reference 03.A384.400\/385.M385?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Zenith equips the Chronomaster Revival El Primero A385 with an in-house El Primero automatic chronograph movement, the same celebrated caliber family that made the original 1969 watch historically significant. The specific caliber details should be confirmed with our team or in the official Zenith documentation accompanying the watch.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Chronomaster Revival A385?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Zenith Chronomaster Revival El Primero A385 reference 03.A384.400\/385.M385 features a 37mm stainless steel case. This compact diameter is a deliberate homage to the original vintage A385 proportions and suits a wide range of wrist sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Revival A385 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the 37mm stainless steel case and integrated steel bracelet make this reference a highly versatile everyday chronograph that transitions naturally between casual and dressed-up settings. Its robust construction and timeless design mean it is built to be worn and enjoyed regularly, not kept only as a display piece.\"}},{\"@type\":\"Question\",\"name\":\"What does the dial look like on reference 03.A384.400\/385.M385?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial on this Zenith Chronomaster Revival A385 features a warm brown color with index hour markers, directly recalling the aged patina admired on original vintage A385 examples. The brown hue gives the watch a distinctive character and visual warmth that sets it apart from more conventional chronograph dials.\"}},{\"@type\":\"Question\",\"name\":\"Is this a good buy and how can I purchase the Zenith Chronomaster Revival A385 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This brand-new reference 03.A384.400\/385.M385 represents an excellent opportunity to own a historically significant Zenith revival piece in unworn condition at a competitive price. You can buy online through bizakandco.com or contact our team directly for personalized assistance, pricing details, and to confirm current availability.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914004705515,"sku":"03.A384.400\/385.M385","price":9352.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/untitled_design_44__1_1.jpg?v=1782264786"},{"product_id":"zenith-chronomaster-revival-el-primero-steel-37mm-white-dial-03-a384-400-21-m384","title":"Zenith Chronomaster Revival El Primero Steel 37mm White Dial 03.A384.400\/21.M384","description":"\u003cp\u003eThe Zenith Chronomaster Revival El Primero reference 03.A384.400\/21.M384 is a brand-new 37mm stainless steel automatic chronograph celebrating one of watchmaking's most storied high-frequency movements, presented here with a clean white index dial and an integrated steel bracelet. Faithful to the original 1969 El Primero architecture, this Revival edition brings period-correct proportions and aesthetics back to the modern collector's wrist.\u003c\/p\u003e\n\u003cp\u003eWhat sets this reference apart is its historically accurate 37mm case diameter — the size Zenith used when the El Primero first changed the game — combined with a crisp white dial that keeps the tricolor sub-dial spirit subtle and refined. Contact Bizak \u0026amp; Co. today to secure this brand-new Chronomaster Revival at the best price or to learn more about our white-glove buying experience.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-revival-el-primero\"\u003eevery Chronomaster Revival El Primero reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Revival El Primero, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Revival El Primero 03.A384.400\/21.M384 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference is a faithful recreation of the original 1969 Chronomaster that introduced the El Primero, the world's first automatic integrated chronograph movement. It retains the historically correct 37mm case size and period-inspired design details, making it a rare opportunity to own a brand-new watch with genuine horological heritage. For collectors who value authenticity, it is one of the most meaningful modern chronographs available.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Revival El Primero?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch is powered by Zenith's iconic El Primero automatic chronograph movement, celebrated for its high-frequency beat rate that gives the chronograph seconds hand exceptional sweep and elapsed-time accuracy. The El Primero has been in continuous production since 1969 and is considered one of the greatest chronograph calibers ever made. Its longevity and pedigree are central to why collectors prize this reference.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Chronomaster Revival 03.A384.400\/21.M384?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 37mm in diameter, constructed from stainless steel with a matching stainless steel bezel. This diameter mirrors the original El Primero Chronomaster of 1969 and is intentionally smaller than most contemporary sports chronographs, giving it a refined and historically accurate presence on the wrist. It fits easily under a dress shirt cuff while remaining distinctive enough to be noticed.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Revival El Primero suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the stainless steel case and bracelet construction make it durable and practical for regular wear, while the 37mm diameter ensures it is comfortable across a wide range of wrist sizes. The white index dial is versatile enough to transition from business attire to casual settings without missing a beat. It is a chronograph built to be worn and enjoyed, not merely admired.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial like on the reference 03.A384.400\/21.M384?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial features a white base with applied index markers and the layered sub-dial arrangement synonymous with the El Primero chronograph. White dials are prized for their legibility and their ability to complement both steel and dressed-up contexts, and on this Revival the effect is sophisticated and faithful to the vintage original. The overall impression is clean, balanced, and unmistakably Zenith.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Revival El Primero a good buy, and how can I purchase it from Bizak?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For collectors seeking a brand-new automatic chronograph with deep horological significance, correct vintage proportions, and long-term collectibility, this reference represents outstanding value. Bizak \u0026 Co. offers it at the best price with a seamless online buying experience at bizakandco.com. Contact our team directly for availability, pricing, and any questions — we are committed to making your purchase of this Zenith Chronomaster Revival as rewarding as wearing it.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914004869355,"sku":"03.A384.400\/21.M384","price":6999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith-chronomaster-revival-el-primero-a384-steel-37mm-white-dial-03-a384-400-21-m384_front.jpg?v=1782264792"},{"product_id":"zenith-chronomaster-sport-el-primero-160th-anniversary-edition-ceramic-41mm-blue-dial-49-3102-3600-51-m3100","title":"Zenith Chronomaster Sport El Primero 160th Anniversary Edition Ceramic 41mm Blue Dial 49.3102.3600\/51.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport El Primero 160th Anniversary Edition reference 49.3102.3600\/51.M3100 is a brand-new 41mm full-ceramic automatic chronograph wearing a striking blue index dial and a matching ceramic bracelet. Celebrating 160 years of Zenith watchmaking, this limited commemorative reference unites the legendary El Primero movement architecture with an all-ceramic construction rarely seen at this price point.\u003c\/p\u003e\n\u003cp\u003eWhat sets the 49.3102.3600\/51.M3100 apart is the cohesive full-ceramic package — case, bezel, and bracelet — delivering exceptional scratch resistance and a cool, modern aesthetic that complements the vivid blue dial perfectly. Buy this Zenith Chronomaster Sport 160th Anniversary online at Bizak and Co. or contact our team for personalized assistance and best-price guarantee.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 160th Anniversary Edition special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 49.3102.3600\/51.M3100 was created to celebrate 160 years of Zenith watchmaking, making it a milestone commemorative edition of the beloved Chronomaster Sport line. It combines the legendary El Primero automatic chronograph with a complete all-ceramic construction — case, bezel, and bracelet — which is extremely rare at this tier. The vivid blue dial further distinguishes it from standard Chronomaster Sport references.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport reference 49.3102.3600\/51.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This watch is powered by Zenith's El Primero automatic chronograph movement, the same in-house caliber lineage that dates back to 1969 and is widely recognized as one of the first automatic chronograph movements ever produced. The El Primero is celebrated for its high-frequency operation enabling 1\/10th-second chronograph measurement precision. Zenith has continuously developed and refined this movement family for over five decades.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Chronomaster Sport 49.3102.3600\/51.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter, a versatile size that wears well on a wide range of wrist sizes and has become the standard diameter for the Chronomaster Sport collection. The full-ceramic construction keeps the watch lighter than a steel equivalent of the same dimensions. The integrated ceramic bracelet is designed to complement the 41mm case proportionally.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 160th Anniversary good for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the full ceramic case and bracelet offer outstanding scratch resistance, making this watch exceptionally durable for daily use compared to stainless steel sport watches. Ceramic is also hypoallergenic, which is a benefit for wearers with sensitive skin. The robust Chronomaster Sport design was conceived as a serious sport chronograph built to be worn, not just collected.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and material details of reference 49.3102.3600\/51.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is blue with applied index hour markers, providing a rich and contemporary look that contrasts elegantly with the black ceramic elements. The case, bezel, and bracelet are all crafted from high-tech ceramic, giving the watch a cohesive all-ceramic aesthetic. The ceramic bezel features the traditional El Primero tachymeter scale.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Sport 160th Anniversary from Bizak and Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Bizak and Co. has this reference 49.3102.3600\/51.M3100 available brand new and ready to purchase online at bizakandco.com at our best-price guarantee. You can add it directly to your cart or contact our team for personalized assistance, financing questions, or to arrange secure insured shipping to your location. We invite you to reach out — our watch specialists are happy to help you acquire this exceptional El Primero anniversary piece with confidence.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914020237547,"sku":"49.3102.3600\/51.M3100","price":23999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_el_primero_160th_anniversary_edition_ceramic_41mm_blue_dial_49.3102.3600_51.m3100.jpg?v=1782264876"},{"product_id":"zenith-chronomaster-sport-el-primero-boutique-edition-steel-silver-dial-03-3103-3600-69-m3100","title":"Zenith Chronomaster Sport El Primero Boutique Edition Steel Silver Dial 03.3103.3600\/69.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport El Primero Boutique Edition reference 03.3103.3600\/69.M3100 is a brand-new 41mm steel chronograph featuring a silver index dial, ceramic bezel, and integrated steel bracelet. This boutique-exclusive configuration brings together sporty legibility with Zenith's legendary high-frequency El Primero movement in a refined, versatile package.\u003c\/p\u003e\n\u003cp\u003eThe Chronomaster Sport stands apart through its ceramic tri-color bezel, open-heart dial architecture, and the storied El Primero caliber heritage that has defined precision chronography since 1969. Buy this reference online at Bizak \u0026amp; Co. or contact our team for a white-glove purchasing experience and best-price guarantee.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport El Primero Boutique Edition special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 03.3103.3600\/69.M3100 is a boutique-exclusive configuration of the Chronomaster Sport, pairing a silver index dial with a ceramic bezel — a combination not offered across the standard production lineup. Its El Primero high-frequency chronograph heritage, dating to 1969, gives it genuine horological pedigree that sets it apart from most competitors in the sport-chronograph segment.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport 03.3103.3600\/69.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's legendary El Primero automatic chronograph movement, a high-frequency caliber that has been the cornerstone of the brand's identity since 1969. The specific technical specifications for this reference should be confirmed with our team or the official Zenith documentation included with the watch.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of this Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference features a 41mm steel case, a size that has become the modern benchmark for sport chronographs. The proportions offer strong wrist presence without becoming unwieldy, making it suitable for a broad range of wrist sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the 41mm steel case, scratch-resistant ceramic bezel, and robust integrated steel bracelet make this an excellent daily companion. The El Primero movement's reliability and Zenith's Swiss manufacture standards ensure it is built to perform consistently through routine use.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and bezel materials on the 03.3103.3600\/69.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This boutique edition features a silver index dial that provides clean legibility and a refined aesthetic, complemented by a ceramic bezel that resists scratches and maintains its color over time. Together they give the watch a versatile character that transitions naturally from casual to dress settings.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Sport 03.3103.3600\/69.M3100 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase this brand-new reference directly through bizakandco.com or contact our team of specialists for a personalized consultation and best-price guarantee. We offer a seamless buying experience whether you prefer to transact online or would like expert guidance throughout the process.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914021974251,"sku":"03.3103.3600\/69.M3100","price":11199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_el_primero_boutique_edition_steel_silver_dial_03.3103.3600_69.m3100.jpg?v=1782264881"},{"product_id":"zenith-chronomaster-sport-el-primero-rose-gold-41mm-white-dial-18-3101-3600-69-m3100","title":"Zenith Chronomaster Sport El Primero Rose Gold 41mm White Dial 18.3101.3600\/69.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport 18.3101.3600\/69.M3100 is a brand-new 41mm rose gold automatic chronograph featuring the legendary El Primero movement, a crisp white index dial, and an integrated rose gold bracelet. This reference pairs sports-watch architecture with precious-metal luxury, making it one of the most coveted pieces in Zenith's current lineup.\u003c\/p\u003e\n\u003cp\u003eThe rose gold case and matching bracelet give reference 18.3101.3600\/69.M3100 an unmistakable presence on the wrist, while the El Primero movement secures its horological pedigree. Contact Bizak \u0026amp; Co. today to purchase this Zenith Chronomaster Sport at the best price or to learn more about availability.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 18.3101.3600\/69.M3100 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference pairs the historically significant El Primero automatic chronograph movement with a full rose gold case, bezel, and integrated bracelet—a rare combination of horological heritage and precious-metal luxury. The 41mm size and clean white index dial make it one of the most wearable yet distinctive pieces in Zenith's current collection.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport rose gold?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's iconic El Primero automatic chronograph caliber, one of the most celebrated movement architectures in Swiss watchmaking history. The El Primero is renowned for its high-frequency precision and is produced entirely in-house at Zenith's manufacture in Le Locle, Switzerland.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of reference 18.3101.3600\/69.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Zenith Chronomaster Sport 18.3101.3600\/69.M3100 features a 41mm case crafted entirely in rose gold. This size strikes a balance between contemporary boldness and classic proportions, fitting comfortably on a wide range of wrist sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport rose gold suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport's robust sports-watch construction and the durability of its integrated bracelet make it well-suited for regular wear by those who appreciate wearing fine timepieces daily. That said, its rose gold case and bracelet lend it a level of refinement that makes it equally at home in formal or elevated casual settings.\"}},{\"@type\":\"Question\",\"name\":\"What does the dial and bracelet look like on this Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is white with index markers, offering a bright, legible face that contrasts warmly against the rose gold case and bezel. The integrated rose gold bracelet flows seamlessly from the lugs, creating a unified, monochromatic precious-metal aesthetic that is both modern and luxurious.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 18.3101.3600\/69.M3100 a good buy, and how can I purchase it from Bizak?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A brand-new rose gold Chronomaster Sport represents exceptional value for collectors seeking both mechanical prestige and precious-metal elegance from one of Switzerland's most storied manufactures. Visit bizakandco.com or contact Bizak \u0026 Co. directly to check current availability and pricing for reference 18.3101.3600\/69.M3100.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914023514347,"sku":"18.3101.3600\/69.M3100","price":32199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/03.3200.360051.c902_upscayl_2x_upscayl-lite-4x.png?v=1782264888"},{"product_id":"zenith-chronomaster-sport-el-primero-rose-gold-41mm-white-dial-18-3101-3600-69-r953","title":"Zenith Chronomaster Sport El Primero Rose Gold 41mm White Dial 18.3101.3600\/69.R953","description":"\u003cp\u003eThe Zenith Chronomaster Sport El Primero reference 18.3101.3600\/69.R953 is a brand-new 41mm rose gold automatic chronograph featuring a clean white index dial and a sporty rubber strap. This reference pairs the prestige of solid rose gold construction with the legendary El Primero high-frequency movement for a watch that is as technically accomplished as it is visually striking.\u003c\/p\u003e\n\u003cp\u003eWhat sets this Chronomaster Sport apart is the rare combination of a rose gold case with a rubber strap, giving collectors the warmth of precious metal alongside genuine sporting versatility. Contact Bizak \u0026amp; Co. today to secure this reference at the best price or browse our full Zenith collection online.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 18.3101.3600\/69.R953 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference combines a rare rose gold 41mm case with the iconic El Primero high-frequency automatic chronograph movement, a pairing that is both technically prestigious and visually distinctive. The addition of a rubber strap gives it a sport-luxury versatility that few precious-metal chronographs can claim. It is a watch that collectors recognize immediately and wear with genuine pride.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport El Primero rose gold?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch is powered by Zenith's legendary El Primero automatic chronograph movement, first introduced in 1969 and widely regarded as one of the most historically significant and technically capable automatic chronograph calibers ever made. Its high beat rate provides exceptional precision for chronograph timing. The El Primero is the defining reason Zenith occupies such a respected place in watchmaking history.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of reference 18.3101.3600\/69.R953?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter, a well-balanced size that suits a broad range of wrist sizes and wears with presence without feeling bulky. The rose gold case material adds visual weight and warmth beyond what the dimensions alone convey. It is widely considered an ideal size for a modern luxury sport chronograph.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport rose gold suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the rubber strap and robust sport-chronograph case architecture make this watch genuinely practical for regular wear despite its rose gold construction. The 41mm case is comfortable across a full day, and the rubber strap keeps wrist feel light and flexible. That said, its precious metal case invites thoughtful care to maintain its finish over time.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and case material details of this Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is white with index hour markers, providing a crisp and legible face that complements the warm rose gold case and bezel harmoniously. The case and bezel are both crafted in rose gold, creating a unified precious-metal look that distinguishes this reference from the more common stainless steel variants. The rubber strap introduces a deliberate sporting contrast to the precious materials above it.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Sport 18.3101.3600\/69.R953 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase this brand-new reference directly through bizakandco.com or by contacting our team for personalized assistance and pricing. Bizak \u0026 Co. offers this Zenith Chronomaster Sport at a competitive best price with full dealer support. Visit our site, use the contact form, or reach out directly and our specialists will guide you through the process.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914024169707,"sku":"18.3101.3600\/69.R953","price":25299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/97.t384.40057.m384_upscayl_4x_upscayl-lite-4x.jpg?v=1782264892"},{"product_id":"zenith-chronomaster-sport-el-primero-rose-gold-ceramic-41mm-white-dial-18-3100-3600-69-c920","title":"Zenith Chronomaster Sport El Primero Rose Gold\/Ceramic 41mm White Dial 18.3100.3600\/69.C920","description":"\u003cp\u003eThe Zenith Chronomaster Sport reference 18.3100.3600\/69.C920 is a brand-new 41mm rose gold chronograph featuring a ceramic bezel, white index dial, and leather strap, powered by Zenith's legendary El Primero automatic movement. This combination of precious metal and high-tech ceramic places it firmly at the pinnacle of the Chronomaster Sport collection.\u003c\/p\u003e\n\u003cp\u003eWhat sets this reference apart is the rare pairing of a rose gold case with a ceramic bezel — a marriage of warmth and technical sophistication that few sport chronographs can match. Contact Bizak \u0026amp; Co. today to secure your 18.3100.3600\/69.C920 or browse our full selection of Zenith watches for sale online.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 18.3100.3600\/69.C920 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference combines a 41mm rose gold case with a black ceramic bezel and the iconic El Primero automatic chronograph movement — a rare pairing that blends precious-metal luxury with technical, scratch-resistant materials. The El Primero's high-beat movement enables accurate 1\/10th-of-a-second chronograph measurement, a distinction traceable to Zenith's 1969 breakthrough caliber.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport 18.3100.3600\/69.C920?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch is powered by Zenith's El Primero automatic chronograph movement, one of the most historically significant and continuously produced chronograph calibers in Swiss watchmaking. El Primero debuted in 1969 as one of the first automatic chronographs and remains the beating heart of the Chronomaster Sport line today.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Chronomaster Sport 18.3100.3600\/69.C920?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter, a modern and versatile size that suits a wide range of wrist sizes. The rose gold case material adds weight and warmth, while the ceramic bezel keeps the profile purposeful and sport-appropriate.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the Chronomaster Sport is engineered as a genuine sport chronograph, and the ceramic bezel is particularly resistant to scratches and fading, making it well suited to daily use. The leather strap provides comfort across varied occasions, from casual outings to more dressed-up settings.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial color and bezel material on reference 18.3100.3600\/69.C920?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is white with index hour markers, paired with tri-color chronograph sub-dials that are a signature of the Chronomaster Sport family. The bezel is crafted in black ceramic, creating a striking contrast against the warm rose gold case.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Sport 18.3100.3600\/69.C920 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This watch is available brand new at Bizak \u0026 Co. and can be purchased online at bizakandco.com or by contacting our team directly for personalized assistance. We offer competitive pricing and expert guidance to ensure a confident, seamless buying experience.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914026758379,"sku":"18.3100.3600\/69.C920","price":17199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/97.t384.40057.c856_1.jpg?v=1782264898"},{"product_id":"zenith-chronomaster-sport-el-primero-rose-gold-ceramic-41mm-white-dial-18-3100-3600-69-r951","title":"Zenith Chronomaster Sport El Primero Rose Gold\/Ceramic 41mm White Dial 18.3100.3600\/69.R951","description":"\u003cp\u003eThe Zenith Chronomaster Sport reference 18.3100.3600\/69.R951 is a brand-new 41mm automatic chronograph combining a solid rose gold case with a striking ceramic bezel and a clean white index dial. Powered by Zenith's legendary El Primero high-frequency movement, this reference represents the pinnacle of Swiss sports-chronograph watchmaking. The rubber strap adds a contemporary, comfortable wrist presence that balances luxury materials with everyday wearability.\u003c\/p\u003e\n\u003cp\u003eWhat sets this Chronomaster Sport apart is the rare and opulent pairing of rose gold and ceramic — a combination that delivers both visual warmth and exceptional scratch resistance on the bezel. If you are looking to buy this reference online, Bizak \u0026amp; Co. offers it brand new at a competitive price; contact our team at bizakandco.com for availability and personalized service.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 18.3100.3600\/69.R951 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference stands out for its rare combination of a solid rose gold case paired with a scratch-resistant ceramic bezel — a material pairing that is both visually striking and technically sophisticated. It also houses the iconic El Primero high-frequency automatic chronograph movement, which has been celebrated since 1969 as one of the most precise integrated chronograph calibers ever made.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport ref. 18.3100.3600\/69.R951?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch is powered by Zenith's El Primero automatic chronograph movement, a high-frequency in-house caliber that is one of the most historically significant and technically respected chronograph movements in Swiss watchmaking. The El Primero's elevated beat rate enables more precise measurement of elapsed time compared to standard-frequency chronograph movements.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of this Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter, which is the standard size for the modern Chronomaster Sport collection. This diameter offers a bold, contemporary wrist presence while remaining versatile enough for a wide range of wrist sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 18.3100.3600\/69.R951 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — despite its rose gold case and luxury materials, the Chronomaster Sport is engineered as a sport chronograph designed for regular use. The ceramic bezel resists everyday scratches exceptionally well, and the rubber strap keeps the watch comfortable and secure during daily activities.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and material details of this Chronomaster Sport reference?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is white with index hour markers, providing excellent legibility and a clean, refined aesthetic that complements the warm tone of the rose gold case. The bezel is ceramic, offering superior scratch resistance and a contrasting cool-toned character that makes this reference visually distinctive.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 18.3100.3600\/69.R951 a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference is widely regarded as one of the most desirable configurations in the Chronomaster Sport lineup, combining precious metal luxury with the sporting credentials of the El Primero and the practicality of ceramic and rubber. It is offered brand new at Bizak \u0026 Co. — visit bizakandco.com or contact our team directly to confirm availability, discuss pricing, and complete your purchase.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914027839723,"sku":"18.3100.3600\/69.R951","price":21080.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/18.3100.360069.r951.png?v=1782264907"},{"product_id":"zenith-chronomaster-sport-el-primero-rose-gold-sapphires-meteorite-baguette-dial-22-3100-3600-69-m3100","title":"Zenith Chronomaster Sport El Primero Rose Gold\/Sapphires Meteorite Baguette Dial 22.3100.3600\/69.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport El Primero reference 22.3100.3600\/69.M3100 is a brand-new 41mm rose gold high-complication chronograph distinguished by its one-of-a-kind meteorite dial set with baguette diamonds and a sapphire crystal bezel. Every element of this reference — from the warm glow of the rose gold case and integrated bracelet to the cosmic, million-year-old meteorite dial surface — positions it among the most extraordinary Chronomaster Sport variants in existence.\u003c\/p\u003e\n\u003cp\u003eWhat sets this reference apart is the rare convergence of haute joaillerie craftsmanship and Zenith's legendary El Primero high-frequency chronograph movement, making it as technically formidable as it is visually spectacular. If you are looking to buy this Zenith Chronomaster Sport meteorite baguette dial online, contact Bizak \u0026amp; Co. now for expert guidance and best-price assurance.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 22.3100.3600\/69.M3100 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Reference 22.3100.3600\/69.M3100 combines three exceptional elements that rarely appear together: a genuine meteorite dial, baguette diamond setting, and a sapphire crystal bezel, all housed in a rose gold case powered by the legendary El Primero chronograph movement. This convergence of haute joaillerie and serious watchmaking makes it one of the most distinctive Chronomaster Sport references produced. No two meteorite dials are identical, giving each example a uniqueness that mass-produced watches simply cannot replicate.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport El Primero?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's El Primero automatic chronograph movement, one of the most historically significant and technically respected in-house chronograph calibres in watchmaking. El Primero debuted in 1969 as one of the first integrated automatic chronograph movements and has been in continuous development ever since. Its high-frequency operation enables precise chronograph measurements, reinforcing that this rose gold jewellery piece is a true mechanical instrument, not merely a decorative object.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of this Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference features a 41mm case crafted entirely in rose gold, a size that sits confidently on a wide range of wrist sizes while delivering the bold, legible dial presence expected of a modern sport chronograph. The integrated rose gold bracelet extends the case design seamlessly, enhancing both comfort and the overall aesthetic harmony of the watch. At 41mm, it strikes the balance between contemporary sporting proportions and wearable elegance.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport meteorite dial a good everyday watch?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"While the meteorite baguette diamond dial and rose gold construction give this Chronomaster Sport the soul of a collector's piece or special-occasion watch, the El Primero movement and robust Zenith engineering mean it is capable of daily wear for those who choose to enjoy it that way. The sapphire crystal bezel and sapphire exhibition caseback are both highly scratch-resistant, adding a degree of durability appropriate to the Chronomaster Sport platform. Most collectors, however, will reserve this exceptional reference for moments that deserve its extraordinary presence.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial made of on reference 22.3100.3600\/69.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is cut from genuine meteorite, an extraterrestrial iron-nickel alloy whose slow cosmic crystallization over billions of years produces the unmistakable Widmanstätten pattern visible across its surface. Overlaid on this natural canvas are baguette-cut diamonds set in precise rows or accents, creating a dialogue between the raw, ancient material and the refined geometry of fine diamond cutting. Because no two slices of meteorite are identical, every example of this reference carries a dial that is, in the strictest sense, one of a kind.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Sport El Primero meteorite baguette dial from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Bizak \u0026 Co. offers this brand-new Zenith Chronomaster Sport reference 22.3100.3600\/69.M3100 for sale online at bizakandco.com, where you can browse full details and reach our specialist team directly. We provide transparent best-price assurance, expert pre-purchase guidance, and trusted after-sale support befitting a watch of this calibre and value. Contact us today through the website or by phone to confirm availability, arrange a viewing, or complete your purchase with confidence.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914030657771,"sku":"22.3100.3600\/69.M3100","price":94399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/45.3104.360021.m3100_2.jpg?v=1782264912"},{"product_id":"zenith-chronomaster-sport-el-primero-steel-41mm-blue-dial-rubber-strap-03-3114-3600-51-r950","title":"Zenith Chronomaster Sport El Primero Steel 41mm Blue Dial Rubber Strap 03.3114.3600\/51.R950","description":"\u003cp\u003eThe Zenith Chronomaster Sport reference 03.3114.3600\/51.R950 is a brand-new 41mm stainless steel automatic chronograph powered by Zenith's legendary El Primero movement, presented with a striking blue index dial and a comfortable rubber strap. This modern sport-chronograph combines Zenith's historic high-frequency El Primero caliber with contemporary proportions and a bold, legible aesthetic that appeals to serious watch enthusiasts worldwide.\u003c\/p\u003e\n\u003cp\u003eWhat sets this Chronomaster Sport apart is its fusion of horological heritage—El Primero has been beating at 36,000 vph since 1969—with a 41mm case size and rugged rubber strap that make it equally at home on the racetrack or at the boardroom table. Browse the full listing at Bizak \u0026amp; Co. or contact our team to secure this reference at the best available price.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 03.3114.3600\/51.R950 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference houses Zenith's legendary El Primero automatic chronograph movement, one of the first and most accurate mechanical chronograph calibers ever made, capable of measuring time to one-tenth of a second. Paired with a striking blue index dial and a 41mm stainless steel case, it represents over five decades of continuous El Primero development in a thoroughly modern sport watch.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's El Primero automatic chronograph caliber, a high-frequency movement that has been in continuous production since its 1969 debut. Its elevated beat rate is the key technical differentiator that enables one-tenth-of-a-second chronograph precision.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of this Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The reference 03.3114.3600\/51.R950 features a 41mm stainless steel case, a size that sits comfortably in the modern sport-watch mainstream and suits a wide range of wrist sizes. The stainless steel construction keeps the watch lightweight and corrosion-resistant.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes—the 41mm steel case, robust El Primero movement, and durable rubber strap make the Chronomaster Sport an excellent everyday companion for active and professional wearers alike. The blue index dial is highly legible in varied lighting conditions, adding to its day-to-day practicality.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial and strap like on reference 03.3114.3600\/51.R950?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Chronomaster Sport features a blue dial with applied index markers that deliver strong contrast and excellent readability. The watch is fitted with a rubber strap that is supple, moisture-resistant, and well-suited to sporting use while maintaining a polished overall appearance.\"}},{\"@type\":\"Question\",\"name\":\"Is this a good buy and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Buying a brand-new Zenith Chronomaster Sport from Bizak \u0026 Co. means acquiring an iconic El Primero chronograph with full new-watch integrity at a competitive price from a trusted luxury dealer. Visit bizakandco.com to view the full listing for reference 03.3114.3600\/51.R950 or contact our team directly for pricing, additional images, and purchase assistance.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914030985451,"sku":"03.3114.3600\/51.R950","price":9499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_steel_41mm_blue_dial_rubber_strap_03.3114.3600_51.r950.jpg?v=1782264918"},{"product_id":"zenith-chronomaster-sport-el-primero-steel-black-dial-ceramic-bezel-03-3100-3600-21-m3100","title":"Zenith Chronomaster Sport El Primero Steel Black Dial Ceramic Bezel 03.3100.3600\/21.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport 03.3100.3600\/21.M3100 is a brand-new 41mm stainless steel automatic chronograph featuring the legendary El Primero movement, a striking black index dial, and a sporty ceramic bezel. Presented on a stainless steel bracelet, this reference blends motorsport aesthetics with Swiss haute horlogerie craftsmanship at the highest level.\u003c\/p\u003e\n\u003cp\u003eThe Chronomaster Sport stands apart thanks to Zenith's iconic high-frequency El Primero caliber, a movement widely recognized as one of the finest integrated chronograph ebauches ever produced. Contact Bizak \u0026amp; Co. today to buy this reference online or inquire about best pricing and availability.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 03.3100.3600\/21.M3100 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's legendary El Primero caliber, one of the most historically significant and technically accomplished automatic chronograph movements in watchmaking history. Its tricolor sub-dial layout, ceramic bezel, and manufacture movement set it apart from most competitors at this tier.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference houses the El Primero automatic chronograph caliber, an in-house Zenith movement celebrated since 1969 as a pioneer of the integrated automatic chronograph. The high-frequency oscillation of the El Primero is one of its defining technical characteristics.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Chronomaster Sport 03.3100.3600\/21.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter and is crafted from stainless steel. This size strikes a versatile balance that works well on a broad range of wrist sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely — the stainless steel case and bracelet paired with the durable ceramic bezel make this a robust and practical choice for daily wear. The sporty-yet-refined aesthetic means it pairs naturally with both casual and formal attire.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and bezel details on this Zenith reference?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is black with index hour markers and features the characteristic El Primero tricolor sub-dial layout that gives the watch its distinctive character. The bezel is crafted from ceramic, offering a deep matte finish and excellent resistance to surface scratches.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 03.3100.3600\/21.M3100 a good buy, and how can I purchase it from Bizak?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This brand-new reference represents exceptional value for a Swiss manufacture automatic chronograph with genuine horological heritage and a highly collectible movement. Visit bizakandco.com to buy online or contact Bizak \u0026 Co. directly for pricing, availability, and secure worldwide shipping.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914034491627,"sku":"03.3100.3600\/21.M3100","price":8999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_el_primero_stainless_steel_black_index_dial_ceramic_bezel_stainless_steel_bracelet_03.3100.3600_21.m3100.png?v=1782264926"},{"product_id":"zenith-chronomaster-sport-el-primero-steel-ceramic-41mm-green-dial-rubber-strap-03-3119-3600-56-r952","title":"Zenith Chronomaster Sport El Primero Steel\/Ceramic 41mm Green Dial Rubber Strap 03.3119.3600\/56.R952","description":"\u003cp\u003eThe Zenith Chronomaster Sport 03.3119.3600\/56.R952 is a brand-new 41mm steel-cased chronograph distinguished by a striking green index dial, ceramic bezel, and rubber strap powered by Zenith's legendary El Primero movement. This reference pairs sporting intentions with refined finishing, making it one of the most compelling modern chronographs available for sale today.\u003c\/p\u003e\n\u003cp\u003eWhat sets the 03.3119.3600\/56.R952 apart is the bold green dial paired with a contrasting ceramic bezel — a combination that is simultaneously legible on the wrist and visually arresting. Contact Bizak \u0026amp; Co. to buy this Zenith Chronomaster Sport online and experience the service of a trusted luxury watch dealer.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 03.3119.3600\/56.R952 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference stands out for its combination of a vivid green index dial, scratch-resistant ceramic bezel, and the legendary El Primero high-frequency automatic chronograph movement, all in a versatile 41mm steel case. The green dial variant is among the most visually distinctive in the current Chronomaster Sport lineup, appealing to collectors and enthusiasts who want a modern chronograph with deep historical roots.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's in-house El Primero automatic chronograph caliber, a movement with an unbroken production history stretching back to 1969 and widely regarded as a milestone in mechanical watchmaking. The El Primero operates at a high frequency, enabling precise chronograph measurement, and its iconic tricolor subdials are showcased on the dial of this reference.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Chronomaster Sport 03.3119.3600\/56.R952?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter, a contemporary size that offers a strong wrist presence without being oversized. The stainless steel construction combines polished and brushed surfaces for a refined, sporty aesthetic.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the Chronomaster Sport is purpose-built for active, daily wear. The ceramic bezel resists scratching, the rubber strap provides secure and comfortable fit during movement, and the robust steel case is designed to handle the demands of everyday life without sacrificing elegance.\"}},{\"@type\":\"Question\",\"name\":\"What are the key material and dial details of this Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch features a stainless steel 41mm case paired with a ceramic bezel, which remains virtually scratch-free over time. The green index dial is both highly legible and visually striking, complemented by a rubber strap that reinforces the sport character of the reference.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 03.3119.3600\/56.R952 a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport in this green dial configuration is considered an excellent value in the luxury chronograph segment, offering in-house movement heritage, premium materials, and a distinctive aesthetic at a competitive price point. You can buy the Zenith Chronomaster Sport 03.3119.3600\/56.R952 online at bizakandco.com or contact our team directly for personalized assistance and secure purchase options.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914037014763,"sku":"03.3119.3600\/56.R952","price":9299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_steel_ceramic_41mm_green_dial_rubber_strap_03.3119.3600_56.r952.jpg?v=1782264933"},{"product_id":"zenith-chronomaster-sport-el-primero-steel-ceramic-bezel-meteorite-dial-03-3120-3600-76-m3100","title":"Zenith Chronomaster Sport El Primero Steel Ceramic Bezel Meteorite Dial 03.3120.3600\/76.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport 03.3120.3600\/76.M3100 is a brand-new 41mm stainless steel automatic chronograph featuring the celebrated El Primero movement, a ceramic tri-color bezel, and a striking meteorite index dial on a matching steel bracelet. This reference represents the modern evolution of Zenith's iconic high-frequency chronograph lineage, delivering both technical excellence and bold, distinctive aesthetics.\u003c\/p\u003e\n\u003cp\u003eWhat sets this reference apart is the rare meteorite dial — a material formed over billions of years — paired with a ceramic bezel and the legendary El Primero caliber, making it one of the most compelling sporty luxury chronographs available today. Browse the Zenith Chronomaster Sport for sale at Bizak \u0026amp; Co. or contact our team to buy online at the best price with full box and papers.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 03.3120.3600\/76.M3100 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference stands out for its rare meteorite dial, which displays a unique crystalline pattern formed over billions of years in space, meaning no two examples are identical. Combined with the ceramic tri-color bezel and the legendary El Primero automatic chronograph movement, it represents a compelling fusion of natural rarity and horological heritage.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's celebrated El Primero automatic chronograph movement, first introduced in 1969 as the world's first series-produced automatic chronograph. The El Primero is recognized for its high-frequency oscillation, which delivers exceptional chronograph precision and remains a benchmark in integrated automatic movements.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Chronomaster Sport 03.3120.3600\/76.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter and is crafted from stainless steel, making it a versatile size that suits a wide range of wrist sizes comfortably. It pairs with an integrated stainless steel bracelet for a cohesive, sporty appearance.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the Chronomaster Sport is purpose-built for active, daily use. The stainless steel case and scratch-resistant ceramic bezel provide excellent durability, while the 41mm size and bracelet deliver all-day comfort for both professional and casual settings.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial material on the 03.3120.3600\/76.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is made from genuine meteorite, an iron-nickel alloy material sourced from extraterrestrial rock. Each meteorite dial exhibits a unique Widmanstätten pattern, ensuring that no two watches share the same appearance, making every piece a truly individual object.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 03.3120.3600\/76.M3100 a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport with a meteorite dial is widely regarded as one of the most distinctive and technically compelling sport chronographs available today, combining manufacture movement credentials with an extraordinary dial material. You can buy this brand-new reference online at bizakandco.com or contact our team directly for pricing, availability, and assistance completing your purchase securely.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914037866731,"sku":"03.3120.3600\/76.M3100","price":16799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_el_primero_steel_ceramic_bezel_meteorite_dial_03.3120.3600_76.m3100.jpg?v=1782264939"},{"product_id":"zenith-chronomaster-sport-el-primero-steel-ceramic-bezel-silver-dial-rubber-strap-03-3103-3600-69-r950","title":"Zenith Chronomaster Sport El Primero Steel\/Ceramic Bezel Silver Dial Rubber Strap 03.3103.3600\/69.R950","description":"\u003cp\u003eThe Zenith Chronomaster Sport reference 03.3103.3600\/69.R950 is a brand-new 41mm stainless steel automatic chronograph featuring a silver index dial, a striking ceramic bezel, and a sporty rubber strap. This configuration places the legendary El Primero high-frequency column-wheel chronograph movement inside a refined yet robust package that appeals equally to collectors and daily wearers.\u003c\/p\u003e\n\u003cp\u003eWhat sets this reference apart is the seamless blend of Zenith's high-beat El Primero chronograph heritage with modern materials — ceramic bezel durability and a comfortable rubber strap — all in the approachable 41mm steel case. Contact Bizak \u0026amp; Co. today to purchase this Chronomaster Sport at the best available price or to learn more about our current new-watch inventory.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 03.3103.3600\/69.R950 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference combines Zenith's legendary El Primero automatic chronograph — historically recognized as the world's first integrated automatic chronograph movement — with a modern ceramic bezel and a sporty rubber strap. The silver index dial and 41mm steel case give it a versatile character that sits comfortably between sport tool watch and refined dress chronograph.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport reference 03.3103.3600\/69.R950?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is driven by Zenith's El Primero automatic column-wheel chronograph caliber, long celebrated for its high-beat frequency that allows the chronograph to measure elapsed time with exceptional precision. This is the same movement family that made Zenith famous in 1969 and continues to be regarded as one of the finest chronograph ebauches in existence.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size and case material of this Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The reference 03.3103.3600\/69.R950 features a 41mm stainless steel case, a size that offers excellent dial legibility while remaining comfortable on a wide range of wrist sizes. The steel construction provides durability and a classic sport-luxury aesthetic that pairs naturally with the ceramic bezel.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport a good everyday watch?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the Chronomaster Sport is designed with daily wearability in mind. The ceramic bezel resists scratching from routine contact, the rubber strap is flexible and comfortable for extended wear, and the stainless steel case is robust enough for an active lifestyle.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial like on the 03.3103.3600\/69.R950?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is silver with applied index hour markers, lending the watch a clean, legible, and sophisticated look. The classic El Primero tri-register chronograph layout is immediately recognizable to enthusiasts, and the silver tone ensures the watch transitions easily from casual to formal settings.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy this Zenith Chronomaster Sport and is it a good investment?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase the Zenith Chronomaster Sport reference 03.3103.3600\/69.R950 brand new directly through Bizak \u0026 Co. at bizakandco.com or by contacting our team for the best price. The El Primero name carries strong collector recognition and long-term desirability, making this a compelling acquisition both as a daily-wear chronograph and as a piece with enduring horological significance.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914040389867,"sku":"03.3103.3600\/69.R950","price":10999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_steel_41mm_silver_dial_rubber_strap_03.3103.3600_69.r950.jpg?v=1782264954"},{"product_id":"zenith-chronomaster-sport-el-primero-steel-rose-gold-41mm-silver-dial-51-3100-3600-69-m3100","title":"Zenith Chronomaster Sport El Primero Steel\/Rose Gold 41mm Silver Dial 51.3100.3600\/69.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport reference 51.3100.3600\/69.M3100 is a brand-new 41mm stainless steel chronograph distinguished by its silver index dial, rose gold bezel, and matching rose gold bracelet. This two-tone configuration unites the sporting DNA of the Chronomaster Sport line with the warmth and prestige of rose gold accents, making it one of the most visually arresting references in the current Zenith catalogue.\u003c\/p\u003e\n\u003cp\u003eReference 51.3100.3600\/69.M3100 stands out for its seamless marriage of tool-watch toughness and luxury finishing, powered by Zenith's celebrated El Primero high-frequency automatic movement. Contact Bizak \u0026amp; Co. today to buy this Zenith Chronomaster Sport online at a competitive price, or visit bizakandco.com to explore our full selection of new and pre-owned Zenith timepieces.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 51.3100.3600\/69.M3100 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference combines a 41mm stainless steel case with a rose gold bezel and rose gold bracelet, creating a striking two-tone look that sets it apart from the all-steel variants in the Chronomaster Sport lineup. The silver index dial ties the aesthetic together, and the watch is powered by the storied El Primero automatic chronograph movement, one of the most respected calibers in the history of watchmaking.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport reference 51.3100.3600\/69.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's El Primero automatic chronograph movement, first introduced in 1969 and widely regarded as one of the world's first automatic integrated chronograph calibers. It is known for its high-frequency oscillation, which gives the chronograph seconds hand exceptional precision in measuring elapsed time.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of this Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter and is crafted from stainless steel, a size that balances a bold, sporty presence on the wrist with enough versatility to suit a wide range of wrist sizes and wearing occasions.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 51.3100.3600\/69.M3100 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the stainless steel case and robust construction of the Chronomaster Sport make it well suited to daily wear, while the rose gold bezel and bracelet lend it an elevated finish appropriate for dressier settings. It is the kind of watch that transitions naturally from active use to formal occasions without compromise.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and material details of reference 51.3100.3600\/69.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is silver-toned with index hour markers and features the signature Chronomaster Sport tricolor subdial layout with rose gold-toned accents that coordinate with the rose gold bezel and bracelet. The case itself is stainless steel, providing durability and a contrast in tone that defines the two-tone character of this specific reference.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Sport 51.3100.3600\/69.M3100 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This brand-new Zenith Chronomaster Sport reference 51.3100.3600\/69.M3100 is available for sale online at bizakandco.com, where you can contact our team directly to confirm availability, discuss pricing, or arrange purchase. Bizak \u0026 Co. specializes in luxury timepieces and provides knowledgeable, personalized service throughout the buying process.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914040652011,"sku":"51.3100.3600\/69.M3100","price":15799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/03.3200.360051.c902_1.jpg?v=1782264961"},{"product_id":"zenith-chronomaster-sport-el-primero-steel-rose-gold-41mm-silver-dial-51-3100-3600-69-r950","title":"Zenith Chronomaster Sport El Primero Steel\/Rose Gold 41mm Silver Dial 51.3100.3600\/69.R950","description":"\u003cp\u003eThe Zenith Chronomaster Sport reference 51.3100.3600\/69.R950 is a brand-new 41mm stainless steel chronograph distinguished by its striking rose gold bezel, silver index dial, and black rubber strap. This two-tone sports watch pairs the El Primero high-frequency chronograph movement with a bold yet refined aesthetic suited to both active lifestyles and dress occasions.\u003c\/p\u003e\n\u003cp\u003eWhat sets reference 51.3100.3600\/69.R950 apart is the contrast between the cool steel case and the warm rose gold bezel, creating a luxurious bi-color identity that stands out on the wrist. Contact Bizak \u0026amp; Co. today to purchase this Zenith Chronomaster Sport at the best price and experience our trusted, knowledgeable service.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 51.3100.3600\/69.R950 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Reference 51.3100.3600\/69.R950 stands out for its rare combination of a stainless steel case, rose gold bezel, and silver index dial — a bi-color aesthetic that is both sporty and luxurious. It is powered by the legendary El Primero automatic chronograph movement, giving it genuine technical prestige alongside its visual appeal.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's El Primero automatic chronograph movement, the iconic high-frequency caliber first introduced in 1969 and widely celebrated as the world's first automatic chronograph. Its high beat rate enables precise timekeeping and smooth chronograph performance.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Chronomaster Sport reference 51.3100.3600\/69.R950?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference features a 41mm stainless steel case, a versatile size that works well on most wrist sizes and strikes a balance between sporty presence and everyday wearability. The case is crafted in stainless steel with a rose gold bezel for a distinguished bi-color look.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the Chronomaster Sport is designed as a robust daily-wear chronograph, and the rubber strap on this reference makes it especially practical for active use. The stainless steel case and sport-oriented design mean it can handle the rigors of everyday life while remaining refined enough for dressier settings.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial color and bezel material on the 51.3100.3600\/69.R950?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference features a silver dial with index markers and a rose gold bezel, creating a warm contrast against the steel case. The silver dial provides excellent legibility, while the rose gold bezel adds a touch of luxury that differentiates this model from standard steel configurations.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Sport 51.3100.3600\/69.R950 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase this brand-new Zenith Chronomaster Sport directly from Bizak \u0026 Co. at bizakandco.com or by contacting our team for personalized assistance. We offer competitive pricing and expert guidance to help you acquire this El Primero chronograph with confidence.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914041471211,"sku":"51.3100.3600\/69.R950","price":14899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/97.t384.40057.m384_2.png?v=1782264968"},{"product_id":"zenith-chronomaster-sport-el-primero-steel-white-dial-03-3100-3600-69-m3100","title":"Zenith Chronomaster Sport El Primero Steel White Dial 03.3100.3600\/69.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport reference 03.3100.3600\/69.M3100 is a brand-new 41mm stainless steel chronograph featuring a white silver index dial and a striking ceramic bezel. Presented on an integrated stainless steel bracelet, it represents one of the most accomplished expressions of Zenith's legendary El Primero high-frequency chronograph tradition.\u003c\/p\u003e\n\u003cp\u003eThis reference stands out through its sporty yet refined character, combining a ceramic bezel with a crisp silver dial and robust steel construction that suits both formal occasions and active lifestyles. Contact Bizak \u0026amp; Co. today to purchase this Chronomaster Sport at the best price or to learn more about availability.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 03.3100.3600\/69.M3100 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference carries Zenith's El Primero legacy in a modern 41mm sport package with a ceramic bezel and silver index dial. It is one of very few watches to offer a manufacture high-frequency chronograph at this price point, making it a standout in the contemporary chronograph segment.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's El Primero automatic chronograph movement, first introduced in 1969 and widely considered the benchmark integrated automatic chronograph caliber in the industry. Its high beat frequency allows for precise elapsed-time measurement.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Chronomaster Sport reference 03.3100.3600\/69.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter and is crafted from stainless steel, making it a versatile size that suits a broad range of wrist sizes. The integrated bracelet further enhances the proportional harmony of the overall design.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — its stainless steel construction, ceramic bezel, and robust integrated bracelet make it highly suited to daily use. The 41mm case and sporty aesthetic mean it transitions naturally from casual settings to business or formal environments.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial and bezel like on the 03.3100.3600\/69.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial features a white silver finish with index hour markers and the iconic tri-color El Primero chronograph sub-dial layout. The bezel is ceramic, providing excellent scratch resistance and a premium matte appearance that complements the steel case beautifully.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 03.3100.3600\/69.M3100 a good buy, and how can I purchase it from Bizak?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Brand new with box and papers, this reference offers genuine manufacture chronograph heritage and strong long-term collector appeal at a competitive price point. Visit bizakandco.com or contact Bizak \u0026 Co. directly to confirm availability, request pricing, and arrange secure purchase or shipping.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914041864427,"sku":"03.3100.3600\/69.M3100","price":8199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_el_primero_steel_white_dial_03.3100.3600_69.m3100.jpg?v=1782264976"},{"product_id":"zenith-chronomaster-sport-el-primero-steel-white-dial-rubber-strap-03-3100-3600-69-r951","title":"Zenith Chronomaster Sport El Primero Steel White Dial Rubber Strap 03.3100.3600\/69.R951","description":"\u003cp\u003eThe Zenith Chronomaster Sport reference 03.3100.3600\/69.R951 is a brand-new 41mm stainless steel chronograph featuring a crisp white index dial, a ceramic bezel, and a rubber strap powered by Zenith's legendary El Primero movement. Offered at the best price, this reference represents one of the most technically accomplished sport chronographs available for sale today.\u003c\/p\u003e\n\u003cp\u003eWhat sets the Chronomaster Sport apart is the El Primero high-frequency column-wheel chronograph movement, a manufacture caliber that defined precision timing for generations and remains the benchmark for Swiss automatic chronographs. Contact Bizak \u0026amp; Co. to buy this Zenith Chronomaster Sport online or in person and experience the difference of dealing with a trusted luxury watch specialist.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 03.3100.3600\/69.R951 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport is powered by Zenith's iconic El Primero movement, one of the first and most celebrated automatic chronograph calibers in watchmaking history. Its combination of manufacture movement heritage, ceramic bezel, and bold sport design makes it a standout in the 41mm chronograph category.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport 03.3100.3600\/69.R951?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference is powered by the Zenith El Primero automatic chronograph movement, a manufacture caliber renowned for its high-frequency oscillation and column-wheel chronograph mechanism. The El Primero has been in continuous production since 1969 and is widely considered one of the most important automatic chronograph movements ever made.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Chronomaster Sport 03.3100.3600\/69.R951?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter and is crafted from stainless steel with a ceramic bezel. This size strikes an ideal balance between wrist presence and everyday wearability across a broad range of wrist sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the Chronomaster Sport is purpose-built for both active and daily use, with a robust stainless steel case, scratch-resistant ceramic bezel, and a durable rubber strap. Its legible white index dial and sport-oriented design make it equally at home on a weekend adventure or in a professional setting.\"}},{\"@type\":\"Question\",\"name\":\"What does the white index dial and rubber strap look like on this reference?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The white index dial features a classic tri-color sub-dial layout with luminous indices and hands for strong legibility in all lighting conditions. The rubber strap in reference R951 is flexible, comfortable, and ideally matched to the sport character of the case and ceramic bezel.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport 03.3100.3600\/69.R951 a good buy and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a brand-new example offered at a competitive price, representing outstanding value for a Swiss manufacture chronograph with El Primero pedigree and ceramic bezel refinement. You can buy the 03.3100.3600\/69.R951 online at bizakandco.com or contact our team directly for personalized assistance and pricing information.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914043076843,"sku":"03.3100.3600\/69.R951","price":9399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_el_primero_steel_white_dial_rubber_strap_03.3100.3600_69.r951.jpg?v=1782264985"},{"product_id":"zenith-chronomaster-sport-el-primero-titanium-41mm-grey-dial-95-3100-3600-39-m3100","title":"Zenith Chronomaster Sport El Primero Titanium 41mm Grey Dial 95.3100.3600\/39.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport El Primero reference 95.3100.3600\/39.M3100 is a brand-new 41mm titanium automatic chronograph featuring a grey index dial and a fully integrated titanium bracelet. Every element of the case, bezel, and bracelet is rendered in lightweight titanium, giving the watch a sporty yet refined character that sets it apart from stainless-steel alternatives.\u003c\/p\u003e\n\u003cp\u003eThis reference stands out for its combination of the legendary El Primero high-frequency chronograph movement, the wearable 41mm titanium case, and a clean grey dial that reads clearly in any light. Contact Bizak \u0026amp; Co. today to purchase this brand-new Zenith Chronomaster Sport at our best price or to learn more about our inventory of luxury sport watches for sale.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport-el-primero\"\u003eevery Chronomaster Sport El Primero reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport El Primero, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport El Primero 95.3100.3600\/39.M3100 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference combines Zenith's legendary El Primero high-frequency automatic chronograph movement with a fully integrated all-titanium construction across the case, bezel, and bracelet. The grey index dial adds a refined, sporty look that distinguishes it from steel variants. It represents over 50 years of El Primero heritage in a modern, wearable format.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport El Primero?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch is powered by Zenith's El Primero automatic chronograph movement, one of the most historically significant and precise automatic chronograph calibers ever produced. The El Primero is celebrated for its high operating frequency, which enables exceptional chronograph timing precision. This movement has been in continuous production since its 1969 debut, making it an enduring benchmark in mechanical watchmaking.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Chronomaster Sport titanium reference 95.3100.3600\/39.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter, a size that offers strong wrist presence without feeling oversized on most wrists. The use of titanium keeps the overall weight low despite the sporty proportions. This makes the 41mm Chronomaster Sport one of the most comfortable chronographs to wear all day.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport El Primero titanium suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the all-titanium construction makes this watch exceptionally well-suited to daily wear thanks to its lighter weight compared to stainless steel alternatives. The integrated titanium bracelet and robust sport case design are built to handle the rigors of an active lifestyle. The clean grey index dial ensures versatility across both casual and formal settings.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial and material like on the 95.3100.3600\/39.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is grey with index hour markers, providing a clean and legible face that complements the silver-toned titanium case and bezel. The all-titanium construction covers the case, bezel, and bracelet, giving the watch a cohesive, monochromatic sport aesthetic. Titanium's natural finish adds a subtle satin-like texture that differentiates it visually from polished steel watches.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport El Primero titanium a good buy, and how can I purchase one from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Chronomaster Sport El Primero in titanium is widely regarded as an outstanding value in the luxury chronograph segment, backed by the prestige of the El Primero movement and Zenith's long heritage. It is available brand new at Bizak \u0026 Co. at our best price, making it an excellent opportunity for both first-time buyers and seasoned collectors. Visit bizakandco.com or contact our team directly to purchase this reference or to ask any questions about availability and pricing.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914043404523,"sku":"95.3100.3600\/39.M3100","price":9499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_titanium_41mm_grey_dial_95.3100.3600_39.m3100.jpg?v=1782264995"},{"product_id":"zenith-chronomaster-sport-el-primero-titanium-41mm-grey-dial-rubber-strap-95-3100-3600-39-r951","title":"Zenith Chronomaster Sport El Primero Titanium 41mm Grey Dial Rubber Strap 95.3100.3600\/39.R951","description":"\u003cp\u003eThe Zenith Chronomaster Sport reference 95.3100.3600\/39.R951 is a brand-new 41mm titanium automatic chronograph featuring the legendary El Primero movement, a grey index dial, titanium bezel, and a rubber strap. Lightweight yet robust, this configuration pairs the technical excellence of El Primero with the modern comfort of titanium and rubber for everyday wearability.\u003c\/p\u003e\n\u003cp\u003eWhat sets this reference apart is the combination of Zenith's iconic high-frequency El Primero caliber in a sporty, lightweight 41mm titanium package with a clean grey dial—a specification rarely matched at this price point. Browse the Zenith Chronomaster Sport collection at Bizakandco.com or contact our specialists today to purchase this reference at the best available price.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport\"\u003eevery Chronomaster Sport reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport 95.3100.3600\/39.R951 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference combines the legendary El Primero high-frequency automatic chronograph with a lightweight 41mm titanium case and a grey index dial, making it one of the most technically and historically significant sport chronographs currently in production. The titanium specification adds a purposeful, lightweight character that distinguishes it from the standard steel variants within the Chronomaster Sport lineup.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport reference 95.3100.3600\/39.R951?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This watch is powered by Zenith's celebrated El Primero automatic chronograph movement, which beats at a high frequency for precise elapsed-time measurement. El Primero is widely recognized as the world's first automatic integrated chronograph, introduced in 1969, and the movement inside this watch is a direct descendant of that original caliber.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Chronomaster Sport 95.3100.3600\/39.R951?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 41mm in diameter and is crafted entirely from titanium, giving the watch a substantial yet lightweight wrist presence. The 41mm diameter is widely considered an ideal size for a sport chronograph, offering excellent dial legibility without being overly large.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the Chronomaster Sport is designed as a robust, all-condition sport chronograph, and the titanium case and rubber strap configuration of this reference makes it especially comfortable for daily use. The lightweight titanium construction reduces fatigue on the wrist, while the rubber strap provides a secure, moisture-resistant fit suited to active lifestyles.\"}},{\"@type\":\"Question\",\"name\":\"What color and style is the dial on reference 95.3100.3600\/39.R951?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is grey with index hour markers, presenting a clean, contemporary aesthetic that complements the titanium case and bezel. The classic El Primero tri-register chronograph layout is retained, giving the dial both visual depth and an authentic connection to the movement's historic 1969 origins.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Sport 95.3100.3600\/39.R951 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase this brand-new reference directly through bizakandco.com or by contacting our specialist team for personalized assistance. The watch comes complete with box and papers, and we offer competitive best-price guarantees—reach out today as titanium Chronomaster Sport inventory is limited.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914043633899,"sku":"95.3100.3600\/39.R951","price":10499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_chronomaster_sport_titanium_41mm_grey_dial_rubber_strap_95.3100.3600_39.r951.jpg?v=1782265001"},{"product_id":"zenith-chronomaster-sport-el-primero-white-gold-rainbow-sapphire-black-dial-45-3104-3600-21-m3100","title":"Zenith Chronomaster Sport El Primero White Gold\/Rainbow Sapphire Black Dial 45.3104.3600\/21.M3100","description":"\u003cp\u003eThe Zenith Chronomaster Sport El Primero reference 45.3104.3600\/21.M3100 is a brand-new 41mm white gold automatic chronograph distinguished by a rainbow sapphire-set bezel, black index dial, and a matching white gold integrated bracelet. This elevated variant of the Chronomaster Sport transforms an already iconic sports chronograph into a high-jewellery statement piece, combining the legendary El Primero movement with some of the finest gemstone work in Swiss watchmaking.\u003c\/p\u003e\n\u003cp\u003eWhat sets this specific reference apart is the seamless fusion of technical excellence and precious materials — a rainbow of graduated sapphires encircling the bezel, a crisp black dial, and a solid white gold case and bracelet that together command attention on the wrist. Bizak \u0026amp; Co. offers this piece brand new with full box and papers, so contact us today to secure one of the most spectacular Zenith references available for sale online.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-chronomaster-sport-el-primero\"\u003eevery Chronomaster Sport El Primero reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Chronomaster Sport El Primero, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Chronomaster Sport El Primero 45.3104.3600\/21.M3100 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference stands apart through its combination of a solid white gold case and bracelet with a hand-set rainbow sapphire bezel, making it simultaneously a serious El Primero chronograph and a high-jewellery piece. Very few sports chronographs at any price point integrate gemstone work of this ambition with a movement of the El Primero's pedigree. It is one of the most visually dramatic Zenith references currently available for sale.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Chronomaster Sport 45.3104.3600\/21.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch is powered by Zenith's legendary El Primero automatic chronograph movement, the same architecture that has made the Chronomaster line iconic among collectors worldwide. The El Primero is celebrated for its high-frequency oscillation, column-wheel regulation, and integrated chronograph construction that delivers exceptional timing precision. Zenith manufactures this movement entirely in-house at their Le Locle manufacture in Switzerland.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of this Zenith Chronomaster Sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The reference 45.3104.3600\/21.M3100 features a 41mm case, a size widely considered ideal for balancing contemporary wrist presence with all-day wearing comfort. The case is crafted in white gold and pairs with an integrated white gold bracelet for a cohesive, luxurious look. This 41mm diameter sits comfortably on a broad range of wrist sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Chronomaster Sport El Primero white gold suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"While white gold and rainbow sapphires elevate this watch into special-occasion territory, the Chronomaster Sport's architecture is rooted in a robust sports chronograph platform designed for regular use. That said, most buyers of a precious-metal jewel-set reference like this one tend to reserve it for occasions that match its extraordinary appearance. It is best appreciated by a collector who has a broader watch wardrobe and wants a truly show-stopping piece for the right moment.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial and bezel like on the 45.3104.3600\/21.M3100?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is black with index markers, providing a clean, high-contrast canvas that keeps the chronograph subdials and hands highly legible. The bezel is set with a full circuit of graduated rainbow sapphires that transition through the full visible spectrum, from violet to red, and shift dramatically under changing light. Together, the black dial and rainbow sapphire bezel create a striking interplay of restraint and opulence.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Chronomaster Sport El Primero 45.3104.3600\/21.M3100 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Bizak \u0026 Co. offers this reference brand new with full box and papers directly through bizakandco.com, where you can browse our current inventory and inquire online. Our team of specialists is available to answer any questions, arrange secure shipping, and guide you through the purchase process with complete confidence. Contact us today to confirm availability and secure this exceptional Zenith for your collection.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914043928811,"sku":"45.3104.3600\/21.M3100","price":111499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/45.3104.360021.m3100_upscayl_2x_upscayl-lite-4x.png?v=1782265008"},{"product_id":"zenith-defy-el-primero-21-titanium-silver-dial-leather-strap-95-9002-9004-78-r584-brand-new","title":"Zenith Defy El Primero 21 Titanium Silver Dial \u0026 Leather Strap 95.9002.9004\/78.R584 - BRAND NEW","description":"\u003cp\u003eThe Zenith Defy El Primero 21 reference 95.9002.9004\/78.R584 is a brand-new, 44mm titanium-cased automatic chronograph featuring a crisp silver index dial, titanium bezel, and supple leather strap. It represents the cutting edge of Zenith's legendary El Primero movement lineage, now pushed to 1\/100th-of-a-second precision in the Defy 21 platform.\u003c\/p\u003e\n\u003cp\u003eThis reference stands out for its aerospace-grade titanium construction, keeping the bold 44mm case light and comfortable on the wrist while the silver dial delivers understated legibility at speed. Contact Bizak \u0026amp; Co. today to purchase this Zenith Defy El Primero 21 for sale at the best available price.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-defy-el-primero-21\"\u003eevery Defy El Primero 21 reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Defy El Primero 21, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Defy El Primero 21 ref. 95.9002.9004\/78.R584 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Defy El Primero 21 uses a dual-oscillator architecture that allows the chronograph to measure elapsed time to 1\/100th of a second, a capability that sets it apart from virtually all other production chronographs. This reference pairs that technical achievement with a lightweight 44mm titanium case and a clean silver index dial for a watch that is as visually striking as it is mechanically impressive.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Defy El Primero 21?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Defy El Primero 21 is powered by an automatic chronograph movement from Zenith's El Primero 21 platform, designed around a dedicated high-frequency oscillator for the chronograph function that achieves 1\/100th-of-a-second measurement precision. The El Primero name has been synonymous with high-performance integrated chronograph movements since Zenith introduced the architecture in 1969.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size and material of this Zenith Defy El Primero 21?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference features a 44mm case crafted entirely from titanium, including the bezel. Titanium provides an excellent strength-to-weight ratio, making the large case feel significantly lighter on the wrist than a comparable stainless steel piece while also being hypoallergenic and highly resistant to corrosion.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Defy El Primero 21 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the titanium construction makes it robust and comfortable enough for daily use, and the leather strap adds wearability across a range of occasions from casual to business. The silver index dial is highly legible, and the watch's sporty but refined design language means it suits active professionals and watch enthusiasts alike.\"}},{\"@type\":\"Question\",\"name\":\"What does the dial look like on ref. 95.9002.9004\/78.R584?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is silver with applied index hour markers, providing a clean, bright face that contrasts effectively with the sub-registers and chronograph hands typical of the El Primero 21 layout. The silver finish gives the watch a versatile, slightly dress-leaning character that complements the rugged titanium case and bezel.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Defy El Primero 21 a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Brand new with box and papers, reference 95.9002.9004\/78.R584 represents an exceptional opportunity to own a technically significant, manufacture-produced chronograph at the best available price. Visit bizakandco.com or contact the Bizak \u0026 Co. team directly to inquire, and our specialists will guide you through the purchase process with full authenticity assurance.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914054086891,"sku":"95.9002.9004\/78.R584","price":9199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_defy_el_primero_21_titanium_silver_dial_leather_strap_95.9002.9004_78.r584.jpg?v=1782265107"},{"product_id":"zenith-defy-el-primero-21-titanium-silver-dial-rubber-strap-95-9000-9004-78-r782-brand-new","title":"Zenith Defy El Primero 21 Titanium Silver Dial \u0026 Rubber Strap 95.9000.9004\/78.R782 - BRAND NEW","description":"\u003cp\u003eThe Zenith Defy El Primero 21 reference 95.9000.9004\/78.R782 is a brand-new 44mm titanium-cased automatic chronograph featuring a clean silver index dial, a titanium bezel, and a sporty rubber strap. Combining Zenith's legendary high-frequency El Primero 21 movement architecture with a lightweight, corrosion-resistant case, this reference represents the pinnacle of technical watchmaking in a modern, athletic package.\u003c\/p\u003e\n\u003cp\u003eWhat sets this Defy El Primero 21 apart is the seamless marriage of cutting-edge chronograph technology and titanium's featherlight durability — a combination rarely found at this level. This example is offered brand new at Bizak \u0026amp; Co., where our team is ready to answer every question and help you secure this exceptional timepiece; contact us or buy online today.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-defy-el-primero-21\"\u003eevery Defy El Primero 21 reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Defy El Primero 21, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Defy El Primero 21 ref. 95.9000.9004\/78.R782 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference pairs Zenith's iconic El Primero 21 high-frequency automatic chronograph movement with a lightweight 44mm titanium case and titanium bezel — a combination that puts serious watchmaking technology in an athletic, wearable package. The brand-new condition means you receive it exactly as Zenith intended, with full manufacturer integrity.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Defy El Primero 21 95.9000.9004\/78.R782?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The watch is powered by Zenith's El Primero 21 automatic chronograph movement, part of the legendary El Primero lineage that dates back to 1969 when Zenith created the world's first automatic chronograph caliber. The El Primero 21 is celebrated for its high-frequency operation, which enables exceptional chronograph precision.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of this Zenith Defy El Primero 21?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 44mm in diameter and is crafted from titanium, making it a bold-wearing sport watch that remains surprisingly light on the wrist. The titanium construction also provides excellent corrosion resistance and durability for everyday and active use.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Defy El Primero 21 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the titanium case and rubber strap make this an exceptionally practical everyday watch, resilient to knocks, moisture, and the rigors of an active lifestyle. Its legible silver index dial and sporty aesthetic mean it wears just as comfortably in casual settings as it does in more refined environments.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial like on ref. 95.9000.9004\/78.R782?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial features a silver finish with index hour markers, offering a clean and highly legible layout that reflects Zenith's instrument-first design ethos. The silver tone is versatile and pairs naturally with the titanium case and bezel, giving the watch a cohesive, modern aesthetic.\"}},{\"@type\":\"Question\",\"name\":\"Is this a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Brand-new examples of the Zenith Defy El Primero 21 in titanium are highly sought after by collectors and enthusiasts who appreciate serious movement engineering in a lightweight sport case. You can purchase this reference directly through bizakandco.com or contact our team for personalized assistance — we offer competitive pricing and verified authentic timepieces.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914054938859,"sku":"95.9000.9004\/78.R782","price":9399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_defy_el_primero_21_titanium_silver_dial_rubber_strap_95.9000.9004_78.r782.jpg?v=1782265114"},{"product_id":"zenith-defy-el-primero-21-titanium-silver-dial-rubber-strap-95-9002-9004-78-r590-brand-new","title":"Zenith Defy El Primero 21 Titanium Silver Dial \u0026 Rubber Strap 95.9002.9004\/78.R590 - BRAND NEW","description":"\u003cp\u003eThe Zenith Defy El Primero 21 reference 95.9002.9004\/78.R590 is a high-performance 44mm titanium automatic chronograph featuring a striking silver index dial and a titanium bezel paired with a black rubber strap. This brand-new example represents Zenith's flagship expression of ultra-high-frequency chronograph engineering housed in a bold, lightweight case built for precision on and off the wrist.\u003c\/p\u003e\n\u003cp\u003eWhat distinguishes this reference is the combination of aerospace-grade titanium construction, a clean silver dial with applied indices, and the legendary El Primero 21 movement beating at an exceptionally high frequency for unmatched chronograph accuracy. Available now at Bizak \u0026amp; Co., this is an outstanding opportunity to acquire a brand-new Defy El Primero 21 at the best price — contact us today or buy online with confidence.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-defy-el-primero-21\"\u003eevery Defy El Primero 21 reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Defy El Primero 21, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Defy El Primero 21 ref. 95.9002.9004\/78.R590 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference stands out for its ultra-high-frequency automatic chronograph movement capable of measuring time to one-hundredth of a second — a defining technical achievement in modern watchmaking. The combination of a lightweight 44mm titanium case, silver index dial, and rubber strap makes it equally compelling from a design standpoint.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Defy El Primero 21?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Defy El Primero 21 is powered by Zenith's automatic El Primero 21 caliber, which features two independent oscillating systems — one for standard timekeeping and one dedicated ultra-high-frequency oscillator for the chronograph function. This dual-regulator architecture allows the chronograph to measure elapsed time to one-hundredth of a second with exceptional precision.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of reference 95.9002.9004\/78.R590?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Zenith Defy El Primero 21 features a 44mm titanium case, a bold and commanding size that suits larger wrists and makes a confident statement on the wrist. Despite its diameter, the use of titanium keeps the watch notably lightweight and comfortable for extended wear.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Defy El Primero 21 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the 44mm titanium case is highly resistant to scratches and corrosion, while the rubber strap is built to withstand active, daily use with ease. The watch's robust construction and sporting design make it an excellent choice for enthusiasts who want a high-performance timepiece they can wear regularly without concern.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and case material details of this Zenith Defy El Primero 21?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial features a silver finish with applied index hour markers, offering clean legibility and a refined, modern look. The case and bezel are crafted from titanium, a premium aerospace-grade metal valued for its light weight, durability, and corrosion resistance.\"}},{\"@type\":\"Question\",\"name\":\"Is this a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Reference 95.9002.9004\/78.R590 is offered brand new with box and papers at the best price, making this an excellent opportunity to acquire one of Zenith's most technically prestigious sport chronographs in pristine condition. Visit bizakandco.com to buy online or contact our team directly to learn more and secure your purchase with confidence.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914055233771,"sku":"95.9002.9004\/78.R590","price":9299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_defy_el_primero_21_titanium_silver_dial_rubber_strap_95.9002.9004_78.r590.jpg?v=1782265122"},{"product_id":"zenith-defy-el-primero-21-titanium-skeleton-dial-bracelet-95-9002-9004-78-m9000-brand-new","title":"Zenith Defy El Primero 21 Titanium Skeleton Dial \u0026 Bracelet 95.9002.9004\/78.M9000 - BRAND NEW","description":"\u003cp\u003eThe Zenith Defy El Primero 21 reference 95.9002.9004\/78.M9000 is a brand-new 44mm titanium automatic chronograph featuring an open-worked skeleton dial with silver indexes and a fully integrated titanium bracelet. This striking piece showcases Zenith's legendary El Primero 21 movement architecture through its transparent, architecturally layered dial, all housed in a lightweight yet resilient titanium case and bezel.\u003c\/p\u003e\n\u003cp\u003eWhat sets reference 95.9002.9004\/78.M9000 apart is the seamless combination of high-frequency chronograph performance, avant-garde skeleton aesthetics, and the featherlight comfort of an all-titanium construction — a trifecta rarely achieved at this price point. Contact Bizak \u0026amp; Co. today to purchase this brand-new Zenith Defy El Primero 21 and experience concierge-level service from one of the most trusted luxury watch dealers online.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/zenith-defy-el-primero-21\"\u003eevery Defy El Primero 21 reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/zenith\"\u003eZenith collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Defy El Primero 21, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Zenith Defy El Primero 21 reference 95.9002.9004\/78.M9000 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference combines Zenith's legendary El Primero 21 high-frequency automatic chronograph movement with a full skeleton dial and an all-titanium construction, creating one of the most technically and visually compelling sports watches in its class. The open-worked dial lets you observe the movement in action, while the titanium case, bezel, and integrated bracelet deliver a cohesive, modern aesthetic unlike most competitors.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Zenith Defy El Primero 21 95.9002.9004\/78.M9000?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This watch is powered by Zenith's El Primero 21 automatic chronograph movement, a celebrated in-house caliber known for its dual-regulator architecture that allows the chronograph function to operate at a higher frequency than the timekeeping function, enabling exceptional stopwatch precision. The movement's lineage traces back to 1969, when Zenith debuted one of the world's first integrated automatic chronograph calibers.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Zenith Defy El Primero 21 titanium skeleton?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Zenith Defy El Primero 21 reference 95.9002.9004\/78.M9000 features a 44mm titanium case, a bold and sporty diameter that suits larger wrists and makes a confident statement. Despite its size, the all-titanium construction keeps the watch notably lightweight and comfortable for extended wear.\"}},{\"@type\":\"Question\",\"name\":\"Is the Zenith Defy El Primero 21 titanium skeleton suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the titanium case, bezel, and bracelet make this watch both durable and lightweight, ensuring comfort even during long days. Titanium is also hypoallergenic and highly scratch-resistant relative to its weight, making reference 95.9002.9004\/78.M9000 a practical choice for an active lifestyle without sacrificing luxury or technical pedigree.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial like on the Zenith Defy El Primero 21 95.9002.9004\/78.M9000?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is an open-worked skeleton design with silver indexes, offering a direct view into the movement's complex gear train and oscillating masses. This combination of architectural transparency and restrained silver detailing strikes a balance between technical drama and everyday legibility, making it one of the most visually distinctive skeleton dials in modern Swiss watchmaking.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the Zenith Defy El Primero 21 95.9002.9004\/78.M9000 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase this brand-new Zenith Defy El Primero 21 titanium skeleton directly through bizakandco.com, where it is listed at the best available price. Our team offers personalized concierge service, secure packaging, and trusted shipping — simply contact us online or by phone and we will guide you through the buying process with complete transparency.\"}}]}\u003c\/script\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48914056085739,"sku":"95.9002.9004\/78.M9000","price":10099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/zenith_defy_el_primero_21_titanium_skeleton_dial_bracelet_95.9002.9004_78.m9000_-_brand_new.png?v=1782265130"}],"url":"https:\/\/bizakandco.com\/collections\/zenith-el-primero.oembed?page=2","provider":"Bizak \u0026 Co.","version":"1.0","type":"link"}