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] Tudor Black Bay GMT “Pepsi” Full Set](https://preview.redd.it/t6vn2v9e153h1.jpeg?auto=webp&s=9cbcc9d80da4f2dadc027bdee4a62b97db89ad32)
Tudor Black Bay GMT “Pepsi” Full Set
The Tudor Black Bay GMT Pepsi is one of the most iconic modern GMT watches. It offers incredible wrist presence, outstanding build quality, and a timeless design inspired by classic GMT models.
- Condition: Excellent, very good (minor cosmetic mark)
- Size: 41mm diameter
- Included Accessories: full original set, box, papers, Tudor Oyster bracelet (new old stock), additional NATO strap, all bracelet links
![[WTS] Tudor Black Bay Pro $2800 Net](https://external-preview.redd.it/4YI50kSQbIHcIANgNRvRenffYhF5GLetyd0suLgG0JM.jpeg?auto=webp&s=9d190a63e8b7df8e38501745dd633242100da516)
Tudor Black Bay Pro $2800 Net
Selling a Tudor Black Bay Pro, purchased from a jeweler and comes with OEM parts and authentication certificates.
- Purchase history: initially purchased from a jeweler
![[WTS] Tudor Black Bay Bronze 79250BM - Full Set](https://preview.redd.it/50ypoohg743h1.jpeg?auto=webp&s=433d4f8528c14250766ccf6efa0de2a39c230d03)
Tudor Black Bay Bronze 79250BM - Full Set
A modern dive watch featuring a warm brown dial and bezel paired with a solid bronze case, developed by Tudor as one of their most distinctive watches. The 43mm case wears boldly yet comfortably.
- Condition: Excellent, with only light signs of careful wear
- Movement: Tudor Calibre MT5601
- Certification: COSC-Chronometer Certified
- Power reserve: 70-Hour
![[WTS] Tudor Black Bay GMT Pepsi](https://preview.redd.it/hewnu6dzv33h1.jpg?width=640&crop=smart&auto=webp&s=824fe9ca9d2d1bd103eb64cda8e472b7a329e913)
Tudor Black Bay GMT Pepsi
Tudor Black Bay GMT with a Pepsi bezel is being sold. The watch features a black dial and comes with a stainless steel bracelet.
![[WTS] Tudor Black Bay 68 43mm Ref M7943A1A0NU METAS Full Kit 2025 MINT -$3,800](https://preview.redd.it/xzbc0z83r33h1.jpg?width=640&crop=smart&auto=webp&s=27c0785ea6b3bf1cdb8bd05a161d9f0cc73269b2)
Tudor Black Bay 68 43mm Ref M7943A1A0NU METAS Full Kit 2025 MINT -$3,800
The Tudor Black Bay 68 is a heritage-inspired diver with a 43mm stainless steel case and silver dial. It features a Tudor in-house manufactured Calibre MT5601-U, certified by COSC and METAS.
- Condition: MINT
- Case size: 43mm diameter
- Dial color: Silver
- Bezel color: Black
![[WTS] Tudor Heritage Black Bay S&G Automatic 41 mm..](https://preview.redd.it/jsm8ipfrs33h1.jpeg?auto=webp&s=18ad0ce7864ac9cdfc6336fb0faff76c83f86b33)
Tudor Heritage Black Bay S&G Automatic 41 mm..
A Tudor Heritage Black Bay S&G Automatic 41mm watch, available for sale.
- Case size: 41 mm
- Shipping location: New Jersey, USA
- Shipping options: Fedex with insurance
Tudor Black Bay GMT Pepsi | $2,100
A listing for a Tudor Black Bay GMT Pepsi.
![[WTS] Tudor Black Bay 58 GMT “Coke” New 2026, $4300](https://preview.redd.it/wjdi5orsx23h1.jpg?width=640&crop=smart&auto=webp&s=74853b91ff31e52e7bc98e007e3f5b641f43f244)
Tudor Black Bay 58 GMT “Coke” New 2026, $4300
This Tudor Black Bay 58 GMT is a new model from 2026, featuring a unique 'Coke' bezel design.
- Condition: New
- Country of origin: Singapore
- Shipping details: USA shipping included, tariffs/duties handled by seller
![[WTS] 2026 Tudor Black Bay 58 Burgundy 39mm Ref: 7939A1A0RU Complete Set. Excellent condition $4,400](https://preview.redd.it/usy6knybkz2h1.jpg?width=640&crop=smart&auto=webp&s=a8a1b3f40ac31699dc38333d4c692514e0fd5149)
2026 Tudor Black Bay 58 Burgundy 39mm Ref: 7939A1A0RU Complete Set. Excellent condition $4,400
The Tudor Black Bay 58 Burgundy features vintage-inspired proportions paired with full Master Chronometer specs, a burgundy execution on the 5-link bracelet that wears well and stands out in person.
- Condition: Excellent pre-owned
- Case Size: 39mm
- Depth Rating: 200m