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Tudor Black Bay One 36mm Steel Light Champagne Dial M79640-0003 - BRAND NEW

Tudor Black Bay One 36mm Steel Light Champagne Dial M79640-0003 - BRAND NEW Tudor Black Bay One 36mm Steel Light…

Reference M79640-0003

Full watch configuration

Tudor Black Bay One 36mm Steel Light Champagne Dial M79640-0003 - BRAND NEW

$4,544.00
Requested condition
Brand New

By Tudor

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Tudor Black Bay One 36mm Steel Light Champagne Dial M79640-0003 - BRAND NEW

Tudor Black Bay One 36mm Steel Light Champagne Dial M79640-0003 - BRAND NEW

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Tudor Black Bay One 36mm Steel Light Champagne Dial M79640-0003 - BRAND NEW

Catalogue watch price: $4,544.00 USD

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The Tudor Black Bay One M79640-0003 is a brand-new 36mm stainless steel sport-chic watch featuring a light champagne index dial, stainless steel bezel, and a matching steel bracelet. This reference sits within Tudor's celebrated Black Bay family, delivering the line's iconic heritage-inspired design in a refined, wearable 36mm case.

The M79640-0003's champagne dial sets it apart from the Black Bay's more common darker references, lending it versatility that pairs effortlessly with both casual and formal occasions. Contact Bizak & Co. today to buy the Tudor Black Bay One M79640-0003 online at the best price, backed by our expert service and authenticity guarantee.

Compare it across every Black Bay One reference we carry, or browse the full Tudor collection at Bizak & Co.

Buy this Black Bay One, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Tudor Black Bay One M79640-0003 is Tudor's elegant statement within its flagship Black Bay collection — a 36mm stainless steel timepiece that marries the line's signature dive-inspired silhouette with a luminous light champagne index dial that feels unmistakably modern and sophisticated. For collectors and enthusiasts searching to buy a Tudor Black Bay One for sale, this brand-new reference represents one of the most compelling entries in the current Tudor catalog.

The Black Bay lineage traces its roots to Tudor's storied history of professional dive watches from the 1950s and 1960s, most notably the references that accompanied explorers and divers across the globe. Tudor revived and refined this heritage into the contemporary Black Bay family, preserving design cues such as the characteristic "snowflake" handset tradition and bold, legible indices while modernizing the architecture for today's wrist. The 36mm sizing of the M79640-0003 specifically honors the proportions of those original vintage references, making it a faithful nod to Tudor's archival roots.

The 36mm stainless steel case of the M79640-0003 is polished and brushed to Tudor's exacting standards, delivering a balanced interplay of light that flatters the wrist from every angle. The stainless steel bezel frames the light champagne index dial with understated elegance — the champagne tone catching ambient light beautifully and offering a warmer, more distinguished alternative to the stark white or classic black dials more commonly associated with the Black Bay line. The applied indices are crisp and legible, true to the Black Bay's tool-watch DNA.

The steel bracelet completes the package with integrated comfort and lasting durability, linking seamlessly to the case for a cohesive, purposeful look. Whether worn on the wrist of a seasoned collector or a first-time luxury watch buyer, the M79640-0003 presents itself with quiet confidence — versatile enough for boardroom settings yet robust enough to handle the rigors of active daily wear. The 36mm footprint is universally flattering, sitting comfortably on a wide range of wrist sizes without the imposing bulk of larger sport references.

Tudor has long been celebrated for delivering Swiss-made watchmaking excellence at a price point that challenges far more expensive rivals, and the Black Bay One M79640-0003 is a perfect expression of that philosophy. This is a brand-new watch, ensuring the buyer receives a pristine example in factory condition — a critical advantage for those seeking long-term value retention and collectibility in the secondary market.

At Bizak & Co., we specialize in sourcing and presenting new and pre-owned luxury timepieces with full authenticity assurance. When you buy the Tudor Black Bay One M79640-0003 online through bizakandco.com, you benefit from our expert curation, competitive best-price positioning, and dedicated client service. We invite you to explore this reference on our site or reach out directly — our team is ready to answer every question and ensure this Tudor finds its rightful home on your wrist.

Technical Details
Reference
M79640-0003
Model
Black Bay One
Case material
Stainless Steel
Bracelet material
Stainless Steel
Dial
Light Champagne Index
Case size
36mm
Requested condition
Brand New
FAQ

1. What makes the Tudor Black Bay One M79640-0003 special?
The M79640-0003 stands out within the Black Bay family for its light champagne index dial, which gives the watch a warmer, more versatile character compared to traditional darker-dialed Black Bay references. Combined with its heritage-correct 36mm case size, it strikes a rare balance between vintage inspiration and contemporary elegance.

2. What movement powers the Tudor Black Bay One M79640-0003?
Tudor equips the Black Bay line with in-house manufactured movements, though the specific caliber details for the M79640-0003 have not been confirmed in our current listing information. We recommend contacting Bizak & Co. directly or consulting Tudor's official documentation for precise movement specifications.

3. What is the case size of the Tudor Black Bay One M79640-0003?
The Tudor Black Bay One M79640-0003 features a 36mm stainless steel case, a size that references the proportions of Tudor's original vintage dive watches from the 1950s and 1960s. This dimension makes it an ideal fit for a wide variety of wrist sizes and is equally suited to any gender preference.

4. Is the Tudor Black Bay One M79640-0003 suitable for everyday wear?
Absolutely — the Black Bay One M79640-0003 is built on Tudor's tool-watch heritage, making it robust and reliable for daily use. Its steel bracelet and stainless steel construction ensure durability, while the champagne dial and refined 36mm proportions make it elegant enough for professional and formal settings as well.

5. What is the dial and bezel like on the M79640-0003?
The dial is finished in a light champagne tone with applied index hour markers, offering excellent legibility and a warm, sophisticated aesthetic that distinguishes it from bolder Black Bay references. The stainless steel bezel completes the look with a clean, unfussy profile that keeps the focus on the dial's refined character.

6. Is the Tudor Black Bay One M79640-0003 a good buy, and how can I purchase it from Bizak & Co.?
The Tudor Black Bay One M79640-0003 is a brand-new reference offering Swiss-made craftsmanship, a distinctive champagne dial, and the enduring credibility of the Black Bay name — making it an excellent value proposition in the luxury watch market. You can buy the M79640-0003 online at bizakandco.com or contact our team directly for personalized assistance and best-price service.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

Read the full warranty terms and service instructions. 

90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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