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.

Buy Now on Jomashop

This is an affiliate link

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

Tudor Black Bay GMT S&G🔥Brand New 2025, $5000+Shipping🔥

Tudor - Black Bay GMT S&G · $5,000

This Tudor Black Bay GMT S&G is a brand new watch, complete with its original box and warranty card dated 2025.

Condition: Brand New
Year Of Manufacture: 2025

Posted at

Jan 6, 2026, 9:43 AM

Active

View listing on r/WatchExchange

Tudor Black Bay 58 GMT “Coke” 🔥Brand New 2025, $4200+Shipping🔥

Tudor - Black Bay 58 GMT · $4,200

A Tudor Black Bay 58 GMT featuring a unique 'coke' bezel, perfect for travel and everyday wear. This brand new watch comes complete with its original box, warranty card dated 2025, and other accessories.

Condition: Brand New
Material: steel
Case size: 42mm diameter
Water resistance: 200m depth rating

Posted at

Jan 6, 2026, 9:41 AM

Active

View listing on r/WatchExchange

Tudor Black Bay One Jubilee 41mm Blue 🔥Brand New 2025, $3400+Shipping🔥

Tudor - Black Bay One Jubilee 41mm Blue · $3,400

This Tudor Black Bay One Jubilee is a brand new watch from 2025, featuring a blue dial and 41mm case size. It comes complete with its original box, warranty card, and other accessories.

Condition: Brand New
Case Size: 41mm
Bracelet Type: Jubilee

Posted at

Jan 6, 2026, 9:40 AM

Active

View listing on r/WatchExchange

Tudor Black Bay One Jubilee 41mm Blue 🔥Brand New 2025, $3400+Shipping🔥

Tudor - Black Bay One Jubilee 41mm · $3,400

This is a brand new Tudor Black Bay One Jubilee in 41mm. It's a high-end watch with a blue dial.

Posted at

Jan 6, 2026, 9:40 AM

Active

View listing on r/WatchExchange

Tudor Black Bay Chrono S&G Nato 🔥Brand New 2025, $4300+Shipping🔥

Tudor - Black Bay Chrono S&G Nato · $4,300

A Brand New Tudor Black Bay Chrono S&G Nato watch with a 2025 warranty card and complete accessories.

Condition: Brand New

Posted at

Jan 6, 2026, 9:33 AM

Active

View listing on r/WatchExchange

Tudor Black Bay Monochrome Oyster 🔥Brand New 2025, $4000+Shipping🔥

Tudor - Black Bay Monochrome Oyster · $4,000

A brand new Tudor Black Bay Monochrome Oyster watch, with a 2025 warranty card and complete packaging. The watch features an unknown movement.

Condition: Brand New
Year: 2025
Shipping included: true
Includes: box, warranty card

Posted at

Jan 6, 2026, 9:25 AM

Active

View listing on r/WatchExchange

Tudor Black Bay Chrono S&G Leather 🔥Brand New 2025, $4300+Shipping🔥

Tudor - Black Bay Chrono S&G Leather · $4,300

This Tudor Black Bay Chrono S&G Leather is a brand new watch, complete with box, warranty card dated 2025. The watch comes in excellent condition.

Condition: Brand New
Year Of Manufacture: 2025
Shipping Cost: included in price

Posted at

Jan 6, 2026, 9:21 AM

Active

View listing on r/WatchExchange

[US] Tudor Black Bay Chrono - Pink Dial - 41mm - M79360N-0019 - Full Set - BRAND NEW

Tudor - M79360N-0019 · $9,350

A Tudor Black Bay Chrono with a pink dial and 41mm case is up for sale. It comes in its full set, including the watch, box, manuals, and warranty card, all in pristine condition.

Condition: Brand new, unworn
Case size: 41mm
Dial color: Pink

Posted at

Jan 6, 2026, 8:25 AM

Active

View listing on r/WatchExchange