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

2022 Tudor Black Bay Fifty-Eight Bronze Edition

2022 Tudor Black Bay Fifty-Eight Bronze Edition

Tudor - M79012M-0001 · $4,350
A Tudor Black Bay Fifty-Eight Bronze edition 39mm watch with automatic movement, brown dial, and bronze-plated steel case.

  • Condition: good condition, showing a few signs of wear on the band and clasp
  • Movement Caliber: MT5402 (COSC)
  • Power Reserve: 70 hours
  • Jewels: 27 jewels
Posted at
Feb 4, 2025, 5:32 PM
Active
Tudor 7941a1 pre owned red bezel black bay

Tudor 7941a1 pre owned red bezel black bay

Tudor - 7941A1 · $3,599
This Tudor Black Bay features a red bezel and comes with a Jubilee style band, as well as its original box and papers.

  • Condition: Very good condition
  • Band Type: Jubilee style
  • Box Papers: yes
Posted at
Feb 4, 2025, 12:23 PM
Active
[WTS/WTT] Tudor Black Bay Pro 39mm 79470 (5/2024 Full Set)

[WTS/WTT] Tudor Black Bay Pro 39mm 79470 (5/2024 Full Set)

Tudor - 79470 · $2,700
The Tudor Black Bay Pro is a great option for those looking for a high-quality watch at an affordable price. This model features a 39mm case size and a black dial with a subtle texture. The watch also comes with a full set of accessories, including the original packaging and documentation.

  • Condition: Pre-Owned
  • Size: 39mm
  • Service history: Unknown
Posted at
Feb 4, 2025, 11:12 AM
Active
2024 Tudor 79000 Black Bay 54 w/Box & Paper LNOS

2024 Tudor 79000 Black Bay 54 w/Box & Paper LNOS

Tudor - 79000 · $3,100
The Tudor Black Bay 54 is a new 2024 model with a black dial and Oyster bracelet. It comes with its original box and papers, in like-new condition.

  • Condition: Excellent
  • Case Size: 37mm diameter
  • Insert Type: Black
Posted at
Jan 30, 2025, 3:28 PM
Active
NEW 2025 Tudor Black Bay Harrods Edition Green Bezel, Fully Stickered w Box $3400

NEW 2025 Tudor Black Bay Harrods Edition Green Bezel, Fully Stickered w Box $3400

Tudor - M79230G-0001 · $3,400
This is a brand new 2025 Tudor Heritage Black Bay Harrods Edition, complete with original packaging and fully stickered.

  • Case size (diameter): 41.0 mm
  • Case size (top to bottom): 50.0 mm
  • Case thickness: 14.7 mm
Posted at
Jan 26, 2025, 10:14 PM
Active
Tudor Black Bay BB54 + Extra Rubber Straps Box Papers M79000N-0002

Tudor Black Bay BB54 + Extra Rubber Straps Box Papers M79000N-0002

Tudor - M79000N-0002 · $2,675
The Tudor Black Bay BB54 is a 37mm stainless steel watch with a black dial and bezel, powered by the MT5400 COSC certified movement. It has a 200M water resistance and comes with various rubber straps.

  • Condition: Near Mint Condition, 96%
  • Movement: Tudor Calibre MT5400
  • Water Resistance: 200m
  • Power Reserve: 70 hours
Posted at
Jan 26, 2025, 7:35 PM
Active
Tudor Heritage Black Bay 79220N - 41mm - Bracelet ( excellent )

Tudor Heritage Black Bay 79220N - 41mm - Bracelet ( excellent )

Tudor - 79220N · $3,995
This Tudor Heritage Black Bay is a 41mm stainless steel watch with Tudor Calibre 2824. It comes with all original packaging and documentation, including a textile strap and Tudor Warranty Card.

  • Condition: Excellent Condition
  • Case Size: 41mm diameter
  • Movement: Tudor Calibre 2824
Posted at
Jan 26, 2025, 3:15 PM
Active