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

>>REDUCED FURTHER<< TUDOR BLACK BAY PRO GMT 79470 5 Year Warranty
For sale is a Tudor Black Bay Pro GMT in Stainless Steel, with a 39mm diameter and powered by the self-winding Manufacture Calibre MT5652. It's in near mint condition and has great lume.
- Condition: near mint
- Case size: 39mm diameter
- Water resistance:
- Movement: self-winding Manufacture Calibre MT5652

2023 Tudor Black Bay Ceramic Ref. 79210CNU with Box & Papers
The Tudor Black Bay Ceramic Ref. 79210CNU features a 41mm ceramic case, powered by the Manufacture Calibre MT5602-1U (COSC), and comes on a hybrid leather and rubber strap with an additional strap included.
- Condition: Excellent
- Case width: 39mm
- Strap length: 8.00"
- Movement: Automatic

Tudor Black Bay GMT 'Pepsi' - 79830RB - 2024 - Full Set
The Tudor Black Bay GMT 'Pepsi' is a timepiece built for jet-setters and explorers. It features an opaline white matte dial and a classic red and blue 'Pepsi' bezel.
- Condition: Fantastic, like new
- Movement: Tudor MT5652 automatic
- Case size: 41mm stainless steel
- Power reserve: 70 hour

2022 Tudor Black Bay GMT 41mm 79830RB Stainless Steel Black Dial
The Tudor Black Bay GMT is a stainless steel watch with a black dial, featuring a 41mm case and a two-tone bracelet setup.
- Condition: Excellent overall condition
- Bracelets: 2 (Original Oyster Bracelet and aftermarket Jubilee Bracelet)
- Warranty: 5 year manufacturer warranty

Tudor Black Bay GMT Pepsi Opaline Dial FULL SET M79830RB
This Tudor Black Bay GMT features an Opaline white dial and is a full set with outer & inner box, booklets, extra links, and warranty card.
- Condition: Excellent, very light signs of use on the case, bracelet, and clasp
- Case Material: Steel
- Bracelet Length: Adjustable
- Water Resistance: 200m depth rating

Tudor Black Bay Ceramic 41mm 79210
This Tudor Black Bay timepiece features a 41mm matt black ceramic case, open back with sapphire crystal, and a self-winding movement with approximately 70 hours of power reserve.
- Condition: unworn
- Case material: matt black ceramic
- Back material: open black PVD-treated steel
- Crystal: sapphire

Tudor Black Bay Chrono 79360N - 41mm - White ( excellent / complete )
Up for sale is an excellent condition Tudor Black Bay Chronograph 41mm White Dial, reference # 79360N. It comes complete with all boxes, papers, booklets, hang tag, and Tudor Warranty Card dated January 2023.
- Condition: Excellent / Complete
- Case Size: 41mm
- Movement Type: Chronometer Movement
- Calibre: MT5813

Tudor Black Bay 58 79030N - 39mm - Bracelet ( excellent / complete )
Up for sale is an excellent condition Tudor Black Bay 58 39mm on Bracelet, reference # 79030N. It comes complete with all boxes, papers, booklets, hang tag and Tudor Warranty Card dated July 2021.
- Condition: Excellent / Complete
- Case material: Stainless Steel
- Movement: Tudor Calibre MT5402