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Tudor Black Bay One 36mm S&G Steel Champagne Diamonds Dial M79643-0008 - BRAND NEW
  • Tudor Black Bay One 36mm S&G Steel Champagne Diamonds Dial M79643-0008 - BRAND NEW
  • Tudor Black Bay One 36mm S&G Steel Champagne Diamonds Dial M79643-0008 - BRAND NEW
Tudor Black Bay One 36mm S&G Steel Champagne Diamonds Dial M79643-0008 - BRAND NEW

Tudor Black Bay One 36mm S&G Steel Champagne Diamonds Dial M79643-0008 - BRAND NEW Tudor Black Bay One 36mm S&G Steel…

Reference M79643-0008

Full watch configuration

Tudor Black Bay One 36mm S&G Steel Champagne Diamonds Dial M79643-0008 - BRAND NEW

$7,648.00
Requested condition
Brand New

By Tudor

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

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Tudor Black Bay One 36mm S&G Steel Champagne Diamonds Dial M79643-0008 - BRAND NEW

Tudor Black Bay One 36mm S&G Steel Champagne Diamonds Dial M79643-0008 - BRAND NEW

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Tudor Black Bay One 36mm S&G Steel Champagne Diamonds Dial M79643-0008 - BRAND NEW

Catalogue watch price: $7,648.00 USD

Your $200 deposit is applied to the watch’s purchase price. It is refundable only if Bizak & Co. cannot fulfill your order.

Estimated remaining balance: $. Pay by bank wire or cryptocurrency after we confirm your watch and final invoice. Shipping and applicable taxes are additional.

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Watch shipping is paid with the final balance: $100 for U.S. overnight delivery or $500 internationally. Applicable taxes and import charges are additional.

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The Tudor Black Bay One 36 reference M79643-0008 is a 36mm steel and yellow gold sport-luxury watch featuring a champagne dial set with diamond indexes and a striking yellow gold bezel. This S&G configuration pairs a classic steel case with warm yellow gold accents, making it one of the most refined expressions in the Black Bay family.

This reference is offered for sourcing on request. Contact Bizak & Co. to confirm availability, the specific watch, condition, included accessories and final price before purchase.

Compare it across every Black Bay One 36 reference we carry, or browse the full Tudor collection at Bizak & Co.

Buy this Black Bay One 36, 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 36 in steel and yellow gold, reference M79643-0008, represents Tudor's most luxurious interpretation of its celebrated Black Bay line. Where the original Black Bay drew inspiration from Tudor's own diving heritage of the 1950s and 1960s, the Black Bay One 36 reinterprets those design cues through the lens of fine watchmaking, combining sporty proportions with precious materials and gem-set details that speak directly to a sophisticated, style-conscious audience.

At 36mm in diameter, the steel case of the M79643-0008 sits at a versatile size that flatters a broad range of wrists and wears equally well dressed up or dressed down. The yellow gold bezel frames the dial with warmth and distinction, echoing the rich tones of the champagne dial within. It is a color story that feels cohesive and intentional — the kind of detail that separates a true collector's piece from an everyday timepiece.

The champagne dial is the visual centerpiece of this reference. Diamond indexes replace the traditional applied markers, catching light at every angle and adding a layer of brilliance that transforms the Black Bay's tool-watch DNA into something unequivocally luxurious. The dial's warm champagne tone is both timeless and contemporary, complementing the yellow gold elements throughout the watch without ever feeling excessive or overdone.

The two-tone steel and yellow gold bracelet integrates seamlessly with the case and bezel, completing the S&G aesthetic that has long been beloved by watch enthusiasts who appreciate the interplay of precious and industrial materials. On the wrist, the M79643-0008 feels substantial yet refined — a watch that announces its quality quietly through proportion, finish, and material harmony rather than through sheer size or ostentation.

Buying the Tudor Black Bay One 36 M79643-0008 from Bizak & Co. means purchasing a brand-new example from a trusted luxury watch dealer committed to authenticity and customer service. Whether you are adding to a growing collection or searching for the perfect statement watch, Bizak & Co. offers competitive pricing and the confidence of dealing with specialists who know this reference inside and out.

Technical Details
Reference
M79643-0008
Model
Black Bay One 36
Case material
Stainless Steel
Bracelet material
Two-Tone
Dial
Champagne with diamond indexes
Case size
36mm
Requested condition
Brand New
FAQ

1. What makes the Tudor Black Bay One 36 M79643-0008 special?
Reference M79643-0008 stands out for its steel and yellow gold two-tone construction paired with a champagne dial set with diamond indexes — a rare combination in the Black Bay lineup. This S&G configuration elevates the Black Bay's heritage diver design into fine jewelry-watch territory without sacrificing the model's iconic aesthetic identity.

2. What movement powers the Tudor Black Bay One 36 M79643-0008?
Tudor has not publicly specified the exact caliber designation for this particular reference in the supplied product information, and we prefer not to state a figure we cannot confirm with certainty. We recommend contacting Bizak & Co. directly or consulting Tudor's official documentation for confirmed movement specifications on M79643-0008.

3. What is the case size of the Tudor Black Bay One 36?
The Tudor Black Bay One 36 M79643-0008 features a 36mm steel case, a size that sits in the sweet spot between classic and contemporary proportions. It is a versatile diameter that works beautifully on a wide range of wrist sizes for both men and women.

4. Is the Tudor Black Bay One 36 M79643-0008 suitable for everyday wear?
Yes — the Black Bay One 36's steel construction and sporty heritage lineage make it a robust and practical choice for daily wear, while the diamond indexes and yellow gold accents give it the versatility to transition effortlessly into more formal or evening settings. It is an ideal watch for someone who wants one refined timepiece that does double duty.

5. What are the dial and bracelet materials on M79643-0008?
The dial on M79643-0008 is finished in champagne with diamond-set indexes, providing brilliance and warmth in equal measure. The bracelet is a steel and yellow gold two-tone design that mirrors the S&G aesthetic of the yellow gold bezel and case lugs.

6. Is the Tudor Black Bay One 36 M79643-0008 a good buy, and how do I purchase it from Bizak & Co.?
The Black Bay One 36 M79643-0008 combines Tudor's strong brand heritage, a beloved 36mm silhouette, and precious material details at a price point that typically undercuts comparable Swiss competitors significantly, making it an excellent value proposition for a new collector or seasoned enthusiast alike. Reserve this watch online with a $200 deposit.

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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.

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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.

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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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