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 Pro 79470 2022

Tudor - 79470

Tudor Black Bay Pro 2022 model, details available in the Imgur link.

Posted at

Oct 23, 2025, 4:38 PM

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2023 Tudor Black Bay Pro, Full Set- $2500

Tudor - Black Bay Pro · $2,500

2023 Tudor Black Bay Pro, a full set including the watch, case, outer box, booklets, warranty card, and additional links.

Year: 2023

Posted at

Oct 23, 2025, 3:05 PM

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Tudor Black Bay 54

Tudor - Black Bay 54 · $3,000

A Tudor Black Bay 54, purchased new in June 2023 and now being sold with its original box, accessories, and a 7.33" wrist size.

Condition: Pre-owned (original owner)
Ownership History: Original owner
Purchase Date: June, 2023

Posted at

Oct 23, 2025, 2:29 PM

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Tudor Heritage Black Bay 79230b 41mm Blue FRESH SERVICE!

Tudor - 79230b · $2,499

This Tudor Heritage Black Bay 41mm watch features a blue dial and comes with a fresh service, as well as its original 2020 warranty card.

Warranty Years: 2020
Bracelet Size Fit: up to 8 inches

Posted at

Oct 23, 2025, 2:22 PM

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Tudor Black Bay GMT Pepsi Opaline 79830rb

Tudor - 79830rb · $3,175

A Tudor Black Bay GMT with Pepsi Opaline dial, reference number 79830rb.

Condition: Watch only
Payment Methods: Zelle,Venmo,Western Union

Posted at

Oct 23, 2025, 2:20 PM

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2024 Tudor Black Bay Chronograph “Pink Flamingo” M79360N — Like New Condition, Box & Papers

Tudor - M79360N · $9,500

The Tudor Black Bay Chronograph ‘Pink Flamingo’ is a modern release with a bold and playful twist to the classic sports chronograph. It features a pink dial with black subdials, snowflake hands, and a tachymeter bezel.

Condition: Like new condition
Movement: COSC-certified Caliber MT5813 automatic movement
Size: 41mm diameter
Lug to lug: 50mm

Posted at

Oct 23, 2025, 9:30 AM

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