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 Bronze Bucherer 79250BB 43mm - $2599

Tudor - 79250BB · $2,599

Up for sale is a Tudor Black Bay Bronze Bucherer, a fully functional timepiece running at -4 seconds per day. It features a few tiny scratches on the bezel.

Condition: Fully functional, few tiny scratches on the bezel
Case Size: 43mm diameter
Bezel Condition: few tiny scratches

Posted at

May 7, 2026, 11:01 PM

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Tudor Black Bay 925 — silver hits different

Tudor - BB58 925 · $2,999

The Tudor Black Bay 925 features a 39mm silver case with the in-house MT5400 movement, COSC certification, and a unique tone that is warmer and softer than steel. The watch has an understated vintage feel without trying too hard.

Condition: Normal wear from use
Case material: Silver
Diameter: 39mm
Movement: MT5400

Posted at

May 7, 2026, 9:19 PM

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2026 Tudor Black Bay 54 New Release Ref: 79000B Blue Dial. New/Unworn $4,650

Tudor - 79000B · $4,650

The Tudor Black Bay 54 Blue features modern proportions, a 37mm stainless steel case, and a fresh summer-ready blue domed dial. It has a blue aluminum dive bezel, in-house movement, COSC-certification, and a 70hr power reserve.

Condition: Brand new / Unworn
Case diameter: 37mm
Water resistance: 200m

Posted at

May 7, 2026, 9:10 PM

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Tudor Black Bay 36mm - Smiley - $2550 Shipped 🚢⚓️ - Full Set - Ref: 79500

Tudor - 79500-0004 · $2,550

A Tudor Black Bay 36mm watch in great condition with a glossy blue dial and a 150m water resistance rating.

Condition: Good, minor mark on side of case; moderate desk diving marks on the clasp
Case size: 36mm
Dial color: Glossy Blue
Water resistance: 150m (Screw-down crown)

Posted at

May 7, 2026, 7:39 PM

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Tudor Black Bay 54 79000N — Full Set — 2025 — $3,199 Shipped

Tudor - 79000N · $3,199

The Tudor Black Bay 54 is a complete full set including original boxes, warranty card, and accessories. The watch runs well and has minimal signs of wear.

Condition: Excellent, minimal signs of wear on clasp and end links
Year Purchased: 2025
Year Warranty Ends: 2030

Posted at

May 7, 2026, 5:22 PM

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