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 Pro 39MM Black Dial Black Rubber/Sailcloth Strap COMPLETE SET Ref 79470](https://preview.redd.it/3zq3r8rhylye1.jpeg?auto=webp&s=b58aa50d9b586a8b34aee8c8b522fd9182ebb32e)
Tudor Black Bay Pro 39MM Black Dial Black Rubber/Sailcloth Strap COMPLETE SET Ref 79470
The Tudor Black Bay Pro is a modern adventurer's watch, ideal for those who value vintage design and contemporary reliability. It features hours, minutes, seconds, date, and GMT functions, with a 24-hour graduated fixed bezel and luminous hour markers and hands.
- Reference Url: https://www.tudorwatch.com/en/watches/black-bay-pro/m79470-0003
- Functions: hours, minutes, seconds, date, GMT
![[WTS] Tudor Black Bay Ceramic Full Kit](https://preview.redd.it/5x4jiethulye1.jpg?width=640&crop=smart&auto=webp&s=3c6ef8b17ca0bd6808f2d37bc802e45f6e68fcd8)
Tudor Black Bay Ceramic Full Kit
A Tudor Black Bay Ceramic watch, a full kit including OEM rubber strap and NATO strap, with rarely used and in excellent condition.
- Condition: Excellent
- Ownership: Original owner
- Worn: Rarely
![[WTS] Repost Price Drop Tudor Black Bay Burgundy $4290](https://preview.redd.it/b39dloubqkye1.jpg?width=640&crop=smart&auto=webp&s=07e7b6c08e97bc697ad9ef0c6e8ff578767b3efc)
Repost Price Drop Tudor Black Bay Burgundy $4290
This is a Tudor Black Bay Burgundy watch that was purchased in April 2025. It comes with a complete set, including extra links and a Tudor boutique bag.
- Condition: pre-owned
- Purchase Date: April 19th 2025
Tudor Black Bay Dark 79230 - New/Unworn
A new, never-worn Tudor Black Bay Dark model won in a charity raffle. It's a full set with the nato strap still sealed.
- Condition: New/unworn
- Strap: NATO strap
- Location: Brighton/Ann Arbor, MI
![[WTS] Tudor Black Bay 36 79500 Black Dial Smiley Discontinued $2050](https://preview.redd.it/mpfdahdx0kye1.jpg?width=640&crop=smart&auto=webp&s=064f96bcceb9ceb04cbb74d70fbdb67e83e2cce6)
Tudor Black Bay 36 79500 Black Dial Smiley Discontinued $2050
Selling a Tudor Black Bay 36 with a black dial. The watch is dated 2018 and comes with a warranty card, extra original nato strap, and replacement box.
- Condition: Great condition, very light scratches on the bracelet from normal use
- Date Of Production: 2018
- Warranty Card Included: true
- Extra Nato Strap: original
![[WTS] Tudor Black Bay Burgundy $4350](https://preview.redd.it/rd5nl373tiye1.jpg?width=640&crop=smart&auto=webp&s=6650aa1759ed88c23b51f7d2b2cf6a39b55730c8)
Tudor Black Bay Burgundy $4350
This Tudor Black Bay Burgundy is a new watch that was purchased in April 2025, complete with receipt and extra links.
- Year Of Purchase: 2025
- Extra Links: true
- Tudor Boutique Bag: true
Excellent Tudor Black Bay Heritage 41 Red Diver, 79230R, Under Warranty 2028. Complete.
The watch is a Tudor Black Bay Heritage 41 Red Diver, featuring a stainless steel case with a black dial and red bezel. It has a unidirectional rotating bezel and a perfect domed sapphire crystal.
- Condition: Excellent
- Movement: Tudor In-house Automatic Movement MT5602
- Water Resistance: 200m
- Power Reserve: 70 hours
![[WTS] Tudor Black Bay Burgundy $4550](https://preview.redd.it/bc6v13ckogye1.jpg?width=640&crop=smart&auto=webp&s=ab1d4f0593456660a124ff47ba88ab93b775b368)
Tudor Black Bay Burgundy $4550
The Tudor Black Bay is a new burgundy watch with a May 19th 2025 purchase date. It comes complete with a receipt, extra links, and a Tudor boutique bag.
- Purchase date: May 19th, 2025
- Includes: Tudor boutique bag, extra links
![[WTS] Tudor Black Bay Ceramic 41mm 79210CNU $2,900](https://preview.redd.it/epp4c7gxegye1.jpg?width=640&crop=smart&auto=webp&s=d4a58f376ef328325c24cf761f7e321c1ffdaa74)
Tudor Black Bay Ceramic 41mm 79210CNU $2,900
A unique Tudor Black Bay Ceramic model with a Matte Black Ceramic case and METAS Certified MT5602-1U movement, showcased through an open caseback in Black PVD 316L steel.
- Condition: Excellent
- Case material: Matte Black Ceramic and Black PVD 316L Steel
- Movement: METAS Certified MT5602-1U