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 full set

Tudor - 79030N · $3,400

For sale is a Tudor Black Bay 58 ref# 79030N Full set. The watch includes shipping cost and comes in really good condition.

Condition: Full set including really good condition
Shipping Methods: Fedex, carrier of buyer's preference

Posted at

Apr 5, 2026, 5:36 PM

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Tudor Black Bay 58 Bronze 39mm 79012M | 2021 Full Set W/NATO

Tudor - 79012M · $3,600

This is a 2021 Tudor Black Bay 58 Bronze 39mm watch in great pre-owned condition. It comes with its original card, NATO strap, manuals, and double-boxed packaging.

Condition: Pre-Owned - Great Condition, minor patina on the watch and two links removed
Size: 39mm diameter
Service history: Unknown
Water resistance: -6 s/d (30m)

Posted at

Apr 5, 2026, 1:32 PM

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Tudor Black Bay Coke GMT 2025

Tudor - Black Bay GMT "Coke" · $3,800

This is a Tudor Black Bay GMT 'Coke' model, featuring a 39mm case and a full kit.

Condition: Great
Case size: 39mm diameter
Payment methods: Wire, Venmo, PayPal FF (Friends and Family), Cashapp

Posted at

Apr 5, 2026, 9:57 AM

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Tudor Black Bay 58 Burgundy Jubilee 🔥Brand New 2026, $4500+✈️🔥

Tudor - M7939A1A0RU-0001 · $4,500

This Tudor Black Bay 58 Burgundy Jubilee is a brand new watch from 2026, featuring a unique design and high-quality craftsmanship.

Condition: Brand New
Shipping Cost: 100 dollars for US States
Payment Options: Wire or Credit Card (+4.9% fee)
Tariffs Duties Handled: yes

Posted at

Apr 5, 2026, 7:27 AM

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Tudor Heritage Black Bay P01 70150 42mm Full Set - $2199

Tudor - 70150 · $2,199

Up for sale is a 2020 Tudor Heritage Black Bay P01, fully functional and running at -6s/d. It comes with various accessories.

Case size: 42mm diameter
Water resistance: 200m depth rating
Extras: warranty card dated 2020, extra Tudor OEM NATO strap, Tudor inner and outer boxes, Tudor booklets

Posted at

Apr 4, 2026, 11:21 PM

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Tudor Heritage Black Bay 41 Black 79540 Full Set - $1999

Tudor - 79540 · $1,999

Up for sale is a Tudor Heritage Black Bay 41 Black, a fully functional timepiece with additional accessories such as warranty card, inner and outer boxes, and three booklets.

Condition: Fully functional and running at +5s/d
Box And Paper: Full Set with warranty card, inner and outer boxes, and three booklets
Authentication: 100% guaranteed
Shipping: FedEx, customs duties paid for US buyers

Posted at

Apr 4, 2026, 11:13 PM

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Tudor Black Bay Bronze Bucherer 79250BB 43mm - $2599

Tudor - 79250BB · $2,599

This Tudor Black Bay Bronze Bucherer is a 43mm watch with an authenticity guarantee. It has been thoroughly inspected and authenticated.

Condition: pre-owned with a few tiny scratches on the bezel
Water Resistance: 150m depth rating
Movement Accuracy: -4 seconds per day
Case Size: 43mm diameter

Posted at

Apr 4, 2026, 10:45 PM

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Tudor Black Bay Heritage 41mm 79230R | 2019 Complete Set

Tudor - 79230R · $2,950

2019 Tudor Black Bay Heritage in 41mm, with some dings on the outer bezel and faint scratches. Comes with a card, double-boxed packaging, manuals, and serial tag.

Condition: Great Pre-Owned Condition
Serial Number: 290+ AMP
Serviced History: Unknown

Posted at

Apr 4, 2026, 9:10 PM

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