Tudor Black Bay Heritage Black Bay Black Dark / Bracelet

Reference 79230DK-0008

About this watch

The Tudor Heritage Black Bay Black Dark is a masterpiece of watchmaking that seamlessly blends vintage aesthetics with modern technology. This stunning timepiece boasts a robust build, sleek black design, and rugged appeal, making it perfect for adventurers and urban dwellers alike. The watch features a round case with a diameter of 41.00 mm, ensuring a secure fit on most wrists. The matte black finish, combined with polished stainless steel components, gives the watch an air of sophistication and ruggedness. The rotating bezel is functional for divers and casual users alike, allowing for precise timing. The black dial showcases stick and dot indexes that provide a classic yet modern touch. The proprietary hands are designed to ensure optimal readability, even in low-light conditions. With a water resistance of up to 200 meters, this watch is built to withstand the depths, making it an excellent choice for underwater adventures.
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Key Features

  • Tudor caliber MT5602 automatic movement
  • COSC certification for precision and reliability
  • 200m water resistance
  • Rotating bezel with 0-60 markings
  • Sapphire glass for durability and scratch resistance
  • Stainless steel case with PVD coating
  • Adjustable clasp for secure fit

Specifications

Brand
Tudor
Family
Black Bay
Model
Heritage Black Bay Black Dark / Bracelet
Reference
79230DK-0008
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
200

Current Listings

[WTS] 2026 BRAND NEW Tudor Black Bay 58 GMT 'Coke' 7939G1A0NRU $4,999

2026 BRAND NEW Tudor Black Bay 58 GMT 'Coke' 7939G1A0NRU $4,999

Tudor - M7939G1A0NRU-0003 · $4,999
The Tudor Black Bay 58 GMT 'Coke' is a daily watch that features the iconic Coke GMT range with a jubilee 5-link bracelet and T-Fit Clasp. It's one of the hottest releases from W&W in 2026. The watch has very negligible hairlines on its polished clasp.

  • Condition: Brand New, Unworn, Unsized - Full Factory Stickers
  • Box and papers: Yes, dated April 2026 (Warranty till April 2031)
  • Bracelet: Jubilee 5 link and T-Fit Clasp
  • Size: 39mm
Posted at
May 10, 2026, 8:36 AM
Active
[WTS] Tudor Black Bay 'One' 36mm - Full Set

Tudor Black Bay 'One' 36mm - Full Set

The watch is a Tudor Black Bay 'One' 36mm.

  • Movement: in-house movement
Posted at
May 10, 2026, 4:47 AM
Active
[WTS] Tudor Black Bay 41 Camo NATO 22mm

Tudor Black Bay 41 Camo NATO 22mm

Tudor - Black Bay 41 · $200
A Tudor Black Bay 41 with camo NATO strap is up for sale.

  • Band type: Camo NATO
Posted at
May 9, 2026, 6:45 PM
Active
[WTS] Tudor Black Bay 54 NEW 2026 RELEASE Blue Dial M7000B, Brand New Complete Set

Tudor Black Bay 54 NEW 2026 RELEASE Blue Dial M7000B, Brand New Complete Set

Tudor - M7000B · $4,400
The Tudor Black Bay 54 features a sunray blue dial, in-house MT5400 movement with COSC certification, and a stainless steel case with a unidirectional rotating bezel. The watch also has a power reserve of 70 hours and water resistance up to 200 meters.

  • Condition: Brand New
  • Case diameter: 37mm
  • Water depth rating: 200m
  • Movement certification: COSC-certified
Posted at
May 9, 2026, 6:16 PM
Active
[WTS] Tudor Black Bay Fifty-Eight Blue + Rubber B + Uncle Seiko Jubilee — $3200 Shipped CONUS (Timestamp last pic)

Tudor Black Bay Fifty-Eight Blue + Rubber B + Uncle Seiko Jubilee — $3200 Shipped CONUS (Timestamp last pic)

This is a discontinued blue Tudor Black Bay Fifty-Eight in like-new condition, perfect for summer with multiple strap options.

  • Condition: like-new
  • Year Purchased: 2025
  • Warranty Remaining: factory warranty remaining
  • Straps Included: 3
Posted at
May 9, 2026, 5:30 PM
Active
[WTS] Tudor Black Bay 36 79643 S&G Steel and Gold Full 2023 $2,800

Tudor Black Bay 36 79643 S&G Steel and Gold Full 2023 $2,800

Tudor - 79643 · $2,800
Selling a Tudor Black Bay 36 S&G Full set with box and papers, shipped from Singapore.

  • Condition: Used, super lightly worn
  • Material: Steel and Gold
  • Year: 2023
Posted at
May 9, 2026, 2:22 PM
Active
[WTS] Tudor Black Bay 58 Blue W/T-Fit Clasp ($3,200)

Tudor Black Bay 58 Blue W/T-Fit Clasp ($3,200)

Tudor - Black Bay 58 Blue · $3,200
Selling a Tudor Black Bay 58 Blue with the T-Fit clasp, which is a huge upgrade. The watch is keeping time well and comes with all original accessories.

  • Condition: preowned great shape
  • Warranty Date: 10/23/2024
  • Clasp Type: T-Fit
Posted at
May 9, 2026, 2:02 PM
Active
[WTS] Tudor Black Bay 41 monochrome $3900

Tudor Black Bay 41 monochrome $3900

For sale is my lightly worn Tudor Black Bay Monochrome 41 on the factory 3-link bracelet.

  • Condition: Excellent, with very light hairline scratch on one link
  • Bracelet size: factory 3-link
  • Box and papers included: yes
Posted at
May 9, 2026, 12:31 PM
Active
[WTS] 2026 BRAND NEW Tudor Black Bay 54 79000 $4,300

2026 BRAND NEW Tudor Black Bay 54 79000 $4,300

Tudor - M79000B-0001 · $4,300
The Tudor Black Bay 54 features a 37mm case size with a 46mm lug to lug, making it suitable for both smaller and larger wrists. It's considered a GADA watch in the Tudor lineup.

  • Condition: Brand New, Unworn, Unsized
  • Case diameter: 37mm
  • Lug to lug length: 46mm
Posted at
May 9, 2026, 10:34 AM
Active