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

Curved End Rubber Strap For Tudor Black Bay GMT or Chronograph

· $165

A curved-end rubber strap made by Everest Bands for the Tudor Black Bay GMT or Chronograph. The strap has little to no signs of wear on the rubber and minimal if any signs of wear on the buckle.

Condition: like new
Made by: Everest Bands
Compatible models: Tudor Black Bay GMT (M79830RB) and Tudor Black Bay Chronograph
Worn with: both watches

Posted at

Feb 9, 2026, 9:45 AM

Active

View listing on r/WatchExchange

Tudor Black Bay Chrono M79360B-0002 41mm Steel Blue Dial Box Papers 2025

Tudor - M79360B-0002 | 79360B · $4,825

The Tudor Black Bay Chrono M79360B-0002 is a stainless steel watch featuring a blue dial with silver counters, powered by Calibre MT5813 automatic chronograph movement.

Condition: Excellent condition with light wear on the case and bracelet
Case size: 41mm diameter
Movement: Calibre MT5813, automatic chronograph with 70-hour power reserve
Water resistance: 200m depth rating

Posted at

Feb 9, 2026, 9:19 AM

Active

View listing on r/WatchExchange