Tudor Black Bay Black Bay Black Dark / Bracelet

Reference 79230DK-0005

About this watch

The Tudor Black Bay Black Dark is a celebration of Tudor's legacy of quality and design, boasting striking aesthetics, robust movement, and practical features. This watch is perfect for anyone who appreciates a blend of elegance and ruggedness. With its 41mm diameter stainless steel case, PVD-coated finish, and rotating bezel, this watch is designed for those who love adventure. The black dial with luminescent stick and dot indexes ensures readability in any light condition. Powered by the Tudor caliber MT5602, an automatic movement certified by COSC, this watch offers a 70-hour power reserve and a water resistance of 200 meters. Whether you're a diver or just someone who appreciates fine craftsmanship, this watch is worth considering.

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Key Features

41mm stainless steel case with PVD coating
Rotating bezel with dive scale (0-60)
Automatic Tudor caliber MT5602 movement certified by COSC
70-hour power reserve
200 meters water resistance
Sapphire glass
Luminescent stick and dot indexes

Specifications

Brand

Tudor

Family

Black Bay

Model

Black Bay Black Dark / Bracelet

Reference

79230DK-0005

Movement Features

Hours, Minutes, Seconds
Chronometer

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

200

Current Listings

Tudor Black Bay GMT 41mm Opaline, New 2026, $4k

Tudor - 79830RB · $4,000

This is a new Tudor Black Bay GMT watch with an opaline finish, featuring a 41mm case. It comes with all original packaging and documentation.

Condition: New
Case size: 41mm diameter
Shipping cost: $100 to USA
Payment methods: Wire or Credit Card (with additional fees)

Posted at

Apr 17, 2026, 10:22 AM

Active

View listing on r/WatchExchange

Tudor Black Bay GMT 41mm Black Dial, New 2026,$4k

Tudor - 79830RB · $4,000

A Tudor Black Bay GMT with a 41mm black dial, featuring a new 2026 model.

Condition: New
Shipping cost: $100 (USA)
Payment methods: Wire or Credit Card (+4.9% & 4 days clearance)

Posted at

Apr 17, 2026, 10:21 AM

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View listing on r/WatchExchange

Tudor Black Bay GMT 41mm 79830RB | 2024 Complete Set

Tudor - 79830RB · $3,850

This Tudor Black Bay GMT is a 41mm watch with unknown service history. It comes with 13 links, a 2024 warranty card, box, and serial tag.

Condition: Excellent Pre-Owned
Service History: Unknown; 1 service at 290 AMP
Contents: 13 links, 2024 warranty card, box, serial tag

Posted at

Apr 16, 2026, 9:12 PM

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2025 Unworn Tudor Black Bay Chrono 79360 | Full set and stickered

Tudor - 79360 · $10,150

A Tudor Black Bay Chrono reference 79360 with a pink dial, in unworn and unsized condition.

Condition: Unworn / NOS (new old stock)
Guarantee: 100% guaranteed authentic
Authenticity verification: checked by in-house watchmaking team for performance

Posted at

Apr 16, 2026, 7:08 PM

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Tudor Black Bay 54 “Blue Lagoon” – Full Set – 12/17/2025 – $4,650

Tudor - Black Bay 54 · $4,650

This Tudor Black Bay 54 'Blue Lagoon' is a recent purchase that I'm letting go due to taking up other watches. It's in excellent condition and comes as a full set.

Condition: Excellent, like-new with minimal signs of wear
Age: a couple of months old
Haspapers: yes
Hasbox: yes

Posted at

Apr 16, 2026, 5:14 PM

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View listing on r/WatchExchange