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 58 GMT

Tudor - Black Bay 58 GMT · $3,700

A Tudor Black Bay 58 GMT watch, featuring a regular wear on case sides and clasp, with a full kit including box papers and tags.

Condition: Excellent pre-owned condition
Bracelet Type: 5-link bracelet by Uncle Straps

Posted at

Dec 16, 2025, 10:34 AM

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

Tudor - M79360N-0019 · $9,425

This Tudor Black Bay Chrono features a pink dial and is available in 41mm size. It comes with a full set of accessories.

Condition: Brand new, unworn
Case size: 41mm diameter
Water resistance: unknown

Posted at

Dec 16, 2025, 8:34 AM

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2025 Tudor Black Bay Chronograph Flamingo Blue M79360N-0024. Brand new.

Tudor - M79360N-0024 · $9,450

The Tudor Black Bay Chrono is a bold and vibrant take on the classic Black Bay Chrono design. It features a turquoise dial with black subdials and a 41mm stainless steel case.

Condition: Brand new, never worn
Case size: 41mm
Movement: COSC-certified MT5813

Posted at

Dec 16, 2025, 1:23 AM

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Tudor Black Bay 79220R

Tudor - 79220R · $2,750

For sale is the original 'smiley' Tudor Black Bay, purchased and serviced this year.

Condition: Excellent to Mint
Year Purchased: 2023
Warranty Status: stamped and dated to 2014
Timegrapher Numbers: healthy

Posted at

Dec 16, 2025, 12:54 AM

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Tudor Black Bay 7941A1 – 41mm “Monochrome” – Full Set – May 2025 – $3499 Shipped

Tudor - 7941A1 · $3,499

This 41mm Tudor Black Bay is a stainless steel watch with a black dial and Master Chronometer MT5602-U movement. It features a sapphire crystal, 200m water resistance, and a strong lume.

Condition: Excellent overall
Case Diameter: 41mm
Water Resistance: 200m depth rating
Movement Type: Master Chronometer

Posted at

Dec 15, 2025, 9:53 PM

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Tudor Black Bay 58 Burgundy

Tudor - M7939A1A0RU · $3,999

This Tudor Black Bay 58 Burgundy is a new, never-worn model featuring an Oyster Bracelet and coming with full set of papers.

Condition: New, never worn
Case size: 39mm
Year: 2025

Posted at

Dec 15, 2025, 6:38 PM

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Tudor Black Bay 58 GMT. Full set with extra straps and jubilee bracelet

Tudor - Black Bay 58 GMT · $3,950

a lightly used Tudor Black Bay 58 GMT that was purchased in 2025, coming with a matching NATO strap, a fitted black FKM strap from Wristbuddies and a jubilee bracelet.

Condition: lightly used
Case Diameter: 41mm
Water Resistance: 200m depth rating
Included Accessories: NATO strap, Wristbuddies FKM strap, Uncle Straps jubilee bracelet

Posted at

Dec 15, 2025, 4:07 PM

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Tudor Black Bay 41mm Burgundy METAS - Full Kit

Tudor - 41 Red METAS Oyster 7941A1A0RU · $2,995

This Tudor Black Bay features a black domed dial with a red bezel, self-winding movement, and a 41mm stainless steel case.

Condition: Very great condition, some very light wear and hairlines on bracelet and case
Case size: 41mm
Bezel material: stainless steel
Bracelet type: Oyster bracelet with T-fit clasp

Posted at

Dec 15, 2025, 2:22 PM

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Tudor Black Bay 58 79030n

Tudor - 79030n · $2,450

This listing is for a Tudor Black Bay 58, which features a classic design with a 39mm case size.

Payment methods: Zelle, Venmo, or Western Union

Posted at

Dec 15, 2025, 10:18 AM

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