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 36 Heritage (Blue Dial)

Tudor - 79500 · $1,600

The Tudor Black Bay 36 Heritage is a discontinued model with a blue dial. It's an older design that presents well and has a 36mm diameter.

Condition: Good condition with clear signs of wear
Glass: Sapphire glass
Size: 36mm diameter / 19mm lugs
Bracelet: OEM Tudor

Posted at

Aug 22, 2025, 9:06 AM

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2024 Tudor Black Bay 58 GMT ♥️COKE🖤 7939G1 39mm - FULL SET

Tudor - 7939G1 · $3,900

2024 Tudor Black Bay 58 GMT in 39mm size, full set including inner and outer box, warranty card, manuals, and 13 links. Watch runs smoothly and keeps accurate time.

Condition: Great overall condition, minor surface wear
Case Size: 39mm diameter
Bracelet Links: 13 links (currently has 9 links removed)
Crystal Condition: flawless

Posted at

Aug 22, 2025, 3:04 AM

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Tudor Heritage Black Bay 41 79540 Full Set - $1899

Tudor - 79540 · $1,899

A Tudor Heritage Black Bay 41 in a full set condition, complete with original packaging and accessories.

Condition: Full set, 100% authenticity guaranteed
Shipping: Worldwide shipping available via UPS or PayPal/Wise
Customs duties: Seller will pay customs duties or tariffs for buyers in the United States

Posted at

Aug 21, 2025, 9:25 PM

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Tudor Heritage Black Bay 41 Blue 79230B

Tudor - 79230B · $2,499

Tudor Heritage Black Bay 41 Blue watch with a 2020 warranty card.

Bracelet length: up to 8 inches

Posted at

Aug 21, 2025, 9:22 PM

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2018 Tudor Black Bay Heritage 41mm 79230R - Complete Set

Tudor - 79230R · $2,350

2018 Tudor Black Bay Heritage 41mm, complete set including watch, manuals, serial tag, and original straps. Good condition.

Condition: Good Pre-Owned Condition with wear on clasp, and sides of case, scratch on crownless side
Amp hours: 290

Posted at

Aug 21, 2025, 8:12 PM

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Tudor Black Bay Chrono S&G - 79363N - Full Kit!

Tudor - 79363N · $3,895

The Tudor Black Bay Chrono S&G features a 41mm stainless steel and 18k yellow gold case, with a black dial and contrasting subdials. It offers a blend of classic design and modern functionality, making it a versatile choice for both formal and casual occasions.

Condition: Great condition, light hairlines around the piece.
Case size: 41mm
Material: stainless steel and 18k yellow gold

Posted at

Aug 21, 2025, 6:01 PM

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