{"product_id":"rolex-submariner-40-mm-16613sertis1-preowned","title":"Rolex Submariner 40 mm 16613SERTIS1 Steel\/Yellow Gold Silver","description":"\u003cp\u003eThe Rolex Submariner reference 16613SERTIS1 is a certified authentic used two-tone dive watch presented in a 40mm steel and 18k yellow gold case with a silver dial and aluminum bezel insert. Offered on a genuine Oyster bracelet, this iconic reference pairs the Submariner's legendary 300-meter water resistance with the elevated appeal of Rolex's signature Rolesor construction.\u003c\/p\u003e\n\u003cp\u003eThe 16613SERTIS1 stands out as one of the most sought-after two-tone Submariner references, blending sporty tool-watch heritage with gold luxury in a proportion that wears beautifully on the wrist. Contact Bizak and Co. today to purchase this pre-owned Rolex Submariner online and enjoy the confidence of certified authenticity.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/rolex-submariner\"\u003eevery Submariner reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/rolex\"\u003eRolex collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Submariner, 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 Rolex Submariner 16613SERTIS1 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 16613SERTIS1 is a two-tone Submariner Date combining a stainless steel and 18k yellow gold Rolesor case with a silver dial, making it one of the most versatile and collectible Submariner references ever produced. Its blend of professional dive-watch functionality and luxury materials has made it a consistent favorite among Rolex enthusiasts. The result is a watch that transitions effortlessly between casual and formal settings.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers this Rolex Submariner reference 16613SERTIS1?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Submariner is powered by a Rolex-manufactured automatic movement, consistent with the self-winding calibers Rolex has used across its Submariner line. Rolex automatic movements are celebrated for their precision, durability, and relatively low maintenance requirements. Exact caliber details for this specific example should be confirmed at point of sale.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Rolex Submariner 16613SERTIS1?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Submariner 16613SERTIS1 features a 40mm Oyster case, the classic Submariner diameter that defined the model for decades. This size offers broad wrist compatibility and a balanced, sporty profile that has proven timeless. The case is rated water resistant to 300 meters (1,000 feet).\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex Submariner 16613SERTIS1 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely — the Submariner was engineered as a professional dive tool and is built to withstand the rigors of daily use, with 300-meter water resistance and a robust Oyster case and bracelet. The two-tone Rolesor construction adds versatility, making it appropriate for both active and dressed-up occasions. With proper care and periodic servicing it is designed to last a lifetime.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and case material details of the 16613SERTIS1?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 16613SERTIS1 presents a silver dial framed by an aluminum bezel insert and housed in a 40mm steel and 18k yellow gold Rolesor Oyster case. The warm gold accents on the case, bracelet, and dial details complement the silver dial for a classic two-tone aesthetic. The aluminum bezel carries the Submariner's characteristic 60-minute unidirectional graduated scale.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex Submariner 16613SERTIS1 a good buy and how do I purchase it from Bizak and Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The two-tone Submariner 16613SERTIS1 is widely regarded as a strong long-term hold in the pre-owned luxury watch market, combining Rolex's iconic nameplate with the added desirability of Rolesor construction. Bizak and Co. offers this reference as a certified authentic used timepiece, providing buyers with confidence and value that new retail pricing cannot match. Visit bizakandco.com or contact our team directly to inquire, ask questions, or complete your purchase online.\"}}]}\u003c\/script\u003e","brand":"Rolex","offers":[{"title":"Default Title","offer_id":48860181397739,"sku":"16613SERTIS1","price":13949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/16613SERTIS1_f154130c-b8f0-43e5-bc77-5272a7b61bcc.jpg?v=1781360085","url":"https:\/\/bizakandco.com\/products\/rolex-submariner-40-mm-16613sertis1-preowned","provider":"Bizak \u0026 Co.","version":"1.0","type":"link"}