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

Tudor Black Bay 22mm leather band & deployment clasp

Tudor - Black Bay · $315

A Tudor Black Bay leather band and deployment clasp are being sold by the original owner, who was gifted the item but prefers to wear their own BB58.

Condition: Like new, barely worn
Band Width: 22mm
Shipping Cost: $0 (shipped from OKC)
Country Of Origin: United States

Posted at

May 25, 2026, 11:22 AM

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TUDOR 41mm HERITAGE BLACK BAY 79230R aka BB41 Red

Tudor - 79230R · $2,850

The Tudor Heritage Black Bay 41mm is a luxury time tool with an in-house movement, black dial, and gilt accents. It has a 22 lug width and sapphire crystal. This model was introduced by Tudor as a tribute to the original shield and crown Submariners.

Condition: Very good condition
Movement: In-house automatic
Case size: 42mm
Lug width: 22

Posted at

May 25, 2026, 10:35 AM

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2023 Tudor Black Bay 41MM Black Dial Steel Bracelet (7941A1A0RU). Very Good. $3,250

Tudor - 7941A1A0RU · $3,250

2023 Tudor Black Bay Burgundy 41mm on a steel bracelet, featuring the METAS-certified movement and redesigned case.

Condition: Very good
Movement Certification: METAS
Case Design: redesigned
Bracelet Type: T-Fit clasp

Posted at

May 25, 2026, 10:09 AM

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Tudor Black Bay 58 Blue 2022 Preowned, $3300

Tudor - Black Bay 58 Blue · $3,300

This Tudor Black Bay 58 Blue is a 2022 model that comes with its original box, warranty, and manuals. The watch has been thoroughly photographed to showcase its condition.

Condition: Preowned
Case Size: 41mm diameter
Water Resistance: 200m depth rating

Posted at

May 25, 2026, 7:41 AM

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Tudor Black Bay 41 Rose / Smiley 2016 , $2850

Tudor - Black Bay 41 Rose / Smiley 2016 · $2,850

This listing is for a Tudor Black Bay 41 Rose / Smiley from 2016, featuring the signature look of this model.

Condition: Preowned
Box: inner box only
Shipping: price includes shipping to USA with tariffs/duties handled
Warranty: 2016 dated warranty included

Posted at

May 25, 2026, 12:37 AM

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Tudor Black Bay Chrono * T-Fit Bracelet

Tudor - Black Bay Chrono * T-Fit Bracelet · $4,500

Original owner bought from an AD, comes with hang tag and card, warranty valid until 2030.

Original owner: true
Warranty valid until: 2030
Bracelet type: T-Fit

Posted at

May 24, 2026, 10:42 PM

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Tudor Black Bay Chronograph Reverse Panda 79360n FULL SET

Tudor - 79360n · $3,675

This Tudor Black Bay Chronograph Reverse Panda is a fully set timepiece.

Condition: Great working condition
Payment Methods: Zelle, Venmo, or WU accepted

Posted at

May 24, 2026, 10:09 PM

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Brand New Tudor Black Bay 58 Coke GMT 7939G1A0NRU 05/26 ($4900)

Tudor - 7939G1A0NRU · $4,900

A Tudor Black Bay 58 Coke GMT watch, brand new and in excellent condition. The watch features a 39mm case size with a black dial, and comes with its original box and papers.

Condition: Brand New
Case size: 39mm diameter
Card/papers: yes
Box: yes

Posted at

May 24, 2026, 7:11 PM

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