Tudor Black Bay Heritage Black Bay Ceramic One for Only Watch
Reference 7921/001CN
About this watch
The Tudor Heritage Black Bay Ceramic One for Only Watch is a masterpiece that combines style, functionality, and heritage in one stunning package. With its sleek black ceramic case and 41mm diameter, this watch exudes modern sophistication while being durable and lightweight due to its titanium, ceramic, and stainless steel construction. The PVD coating adds an extra layer of protection without compromising the sleek finish. At the heart of this timepiece is the Tudor caliber MT5602, a certified COSC automatic movement that beats at 4Hz, ensuring precision and reliability. With a power reserve of 70 hours, you can forget to wind it over the weekend and still expect it to tick away come Monday morning. This watch boasts an impressive water resistance of 200 meters, making it suitable for diving as well as everyday wear. The rotating bezel is functional and designed for divers, while the black dial with stick and dot indexes is easy to read in challenging lighting conditions. When you strap on this watch, you'll be pleasantly surprised by its comfort and weight. As a one-of-a-kind piece, it's not just a timepiece but also a piece of history, telling a story and having intrinsic value. This limited edition watch reflects Tudor's commitment to quality and innovation, making it a worthy investment for watch enthusiasts and collectors.
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Key Features
- Tudor caliber MT5602 automatic movement
- Ceramic case with PVD coating
- 200m water resistance
- 41mm diameter
- Rotating dive bezel
- Black dial with stick and dot indexes
- Proprietary hands
Specifications
- Brand
- Tudor
- Family
- Black Bay
- Model
- Heritage Black Bay Ceramic One for Only Watch
- Reference
- 7921/001CN
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer
- Case
- 41mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 200
Current Listings
![[WTS] 2026 Tudor Black Bay 41 Monochrome – BOX & PAPERS – M7941A1A0NU](https://preview.redd.it/xq6xkdlsrv3h1.jpg?width=640&crop=smart&auto=webp&s=7061147b2120dcdb2c0b56f1b30c5c686cc580fc)
2026 Tudor Black Bay 41 Monochrome – BOX & PAPERS – M7941A1A0NU
The 2026 Tudor Black Bay 41 Monochrome features a METAS/COSC certified movement, monochrome styling, domed sapphire crystal, snowflake hands, and a five-link bracelet. It's a versatile modern tool watch that is easy to wear daily.
- Condition: unworn
- Case diameter: 41mm
- Water-resistance: 200m depth rating
- Power reserve: 70 hour power reserve
![[WTS] New 2026 Tudor Black Bay 58 GMT Jubilee Stickered 5/26 7939G1A0NRU “Coke” $4,899.00](https://preview.redd.it/ill2tb1euv3h1.jpg?width=640&crop=smart&auto=webp&s=97bf4fbb440c8379efc5ef5715906fb25d35e7ba)
New 2026 Tudor Black Bay 58 GMT Jubilee Stickered 5/26 7939G1A0NRU “Coke” $4,899.00
The Tudor Black Bay 58 GMT Jubilee features a black domed gilt dial with a back and burgundy bezel, self-winding movement, and a 39mm stainless steel case. It includes a five-link stainless steel Jubilee bracelet with a T-fit clasp and has a water resistance of 200M.
- Condition: 10/10 Unworn-stickered
- Case Size: 39mm diameter
- Movement: MT5450-U (COSC-METAS)
- Water Resistance: 200m depth rating
![[WTS] 2026 Tudor Black Bay Chronograph “Carbon 26” 79377KN — Brand New Condition, Box & Papers](https://preview.redd.it/9w1mjnj21d2h1.jpeg?auto=webp&s=9adc35bc800d4ef9380384ea73690b695a784559)
2026 Tudor Black Bay Chronograph “Carbon 26” 79377KN — Brand New Condition, Box & Papers
The Tudor Black Bay Chronograph ‘Carbon 26’ is a lightweight and modern take on Tudor’s motorsport-inspired chronograph, featuring a striking white dial contrasted by black subdials for a bold ‘Panda’ aesthetic. Its carbon composite case gives the watch an aggressive sporty feel while reducing overall weight.
- Condition: Brand new condition
- Case material: carbon composite
- Movement: COSC-certified automatic chronograph movement
- Dimensions: 42mm diameter, 49mm lug to lug, and 14.3mm thick
![[WTS] Tudor Black Bay 54 Full Set](https://preview.redd.it/whwqzanvcq3h1.jpg?width=640&crop=smart&auto=webp&s=392753ce826e9875e102517a95e477d17876ddab)
Tudor Black Bay 54 Full Set
A modern Tudor with classic proportions, featuring a stainless steel case and aluminum bezel insert. The watch has been worn in rotation and is running well.
- Condition: Pre-owned, well cared for
- Case diameter: 37mm
- Water resistance depth rating: 200m
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Tudor Black Bay 58 Bronze Boutique Edition – New in Box $5,200
The Tudor Black Bay Fifty-Eight Bronze Boutique Edition combines vintage-inspired design with the unique character of a full bronze construction, featuring a 39mm satin-brushed bronze case and full bronze bracelet.
- Condition: New in Box
- Case size: 39mm diameter
- Water resistance: 200m depth rating
- Movement: COSC-certified automatic movement with 70-hour power reserve
![[WTS] Tudor Black Bay 58 GMT “Coke” 7939G1A0NRU 2026 Full Set Jubilee](https://preview.redd.it/othk2ffw2q3h1.jpg?width=640&crop=smart&auto=webp&s=74375a625bc8af5a2e200401859bc7b0c2e020d0)
Tudor Black Bay 58 GMT “Coke” 7939G1A0NRU 2026 Full Set Jubilee
The Tudor Black Bay 58 GMT 'Coke' is a highly sought-after watch released in 2026, featuring 39mm proportions, gilt accents, and a vintage-inspired Coke bezel. It comes as a complete full set with inner/outer box, warranty card, hang tag, booklets, and full links.
- Condition: Excellent / near new
- Bracelet type: Jubilee
- Box condition: Full set
- Bezel material: Coke
![[WTS] Tudor Black Bay 58 Burgundy 7939A1A0RU Full Set 2025 Jubilee $4,195 Shipped.](https://preview.redd.it/q8pd5zomyp3h1.jpg?width=640&crop=smart&auto=webp&s=9c72500aff3e7458c82317cc0f7581d8f98ac64f)
Tudor Black Bay 58 Burgundy 7939A1A0RU Full Set 2025 Jubilee $4,195 Shipped.
The Tudor Black Bay 58 Burgundy features a slimmer case profile, METAS certification, and factory Jubilee bracelet. It comes in excellent condition with clean crystal and dial.
- Condition: Excellent, light superficial wear
- Case Profile: slimmer
- Certification: METAS
- Bracelet Type: factory 5 link Jubilee
![[WTS] TUDOR BLACK BAY GMT M79833MN-0001 – Unworn S&G Root Beer $6350 free shipping around US](https://preview.redd.it/w7lfw69lwp3h1.jpg?width=640&crop=smart&auto=webp&s=85fea4a88eb867857dddb7fc12853427a9807bb9)
TUDOR BLACK BAY GMT M79833MN-0001 – Unworn S&G Root Beer $6350 free shipping around US
Tudor Black Bay GMT in the unique Root Beer colorway with silver and gold accents. This is a brand new, unworn piece with free shipping offered around the US.
- Condition: Unworn
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Tudor Black Bay 41 Harrods Special Edition 79230G $3,600
This Tudor Black Bay 41 Harrods Special Edition is a unique edition available only through London's Harrods department store, featuring an olive green bezel with Harrods engraving. It is powered by the COSC Certified Calibre MT5602 and has up to 70 hours of power reserve.
- Condition: Good (light scratch on case side)
- Movement Type: COSC Certified