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] New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,350.00

New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,350.00

Tudor - M79210CNU · $4,350
This is a brand new Tudor Black Bay 41 Ceramic Blue watch, featuring a self-winding movement and a 200M water resistance. It has a beautiful blue domed dial and a hybrid leather/rubber strap with folding clasp.

  • Condition: 10/10 unworn with some stickers on case
  • Water resistance: 200m depth rating
  • Power reserve: 70-hour power reserve
Posted at
Mar 22, 2026, 1:35 PM
Active
[WTS] Tudor Black Bay Bronze 79250 (M79250BA-0001) - 43mm Bronze Case, Slate Gray Gradient Dial, MT5601 70hr Reserve Movement, Excellent Condition Double Boxed with Strap & Bronze Buckle Excellent Timegrapher

Tudor Black Bay Bronze 79250 (M79250BA-0001) - 43mm Bronze Case, Slate Gray Gradient Dial, MT5601 70hr Reserve Movement, Excellent Condition Double Boxed with Strap & Bronze Buckle Excellent Timegrapher

Tudor - 79250B · $2,450
A Tudor Black Bay Bronze watch with a 43mm bronze case, slate gray/brown gradient dial, and gold-colored lumed hands. The watch is powered by the MT5601 COSC-certified automatic movement with a 70-hour power reserve.

  • Condition: Excellent condition
  • Case Diameter: 43mm
  • Lug Width: 23mm
  • Movement: MT5601 COSC-certified automatic movement with 70-hour power reserve
Posted at
Mar 22, 2026, 10:57 AM
Active
[WTS] Tudor Black Bay 54 “Blue Lagoon” – Full Set – 12/17/2025 – $4,950

Tudor Black Bay 54 “Blue Lagoon” – Full Set – 12/17/2025 – $4,950

Tudor - Black Bay 54 · $4,950
A Tudor Black Bay 54 ‘Blue Lagoon’ watch in excellent condition with a full set of accessories. It's an amazing watch that the original owner needs to let go due to acquiring other watches.

  • Condition: Excellent, like-new with minimal signs of wear
  • Age: 2 months old
  • Set included: box, papers, hang tag, all bracelet links, warranty card
Posted at
Mar 22, 2026, 4:25 AM
Active
[WTS] Tudor Black Bay 58 39mm 06/2025 - 79030N (BB58)

Tudor Black Bay 58 39mm 06/2025 - 79030N (BB58)

Tudor - 79030N · $3,300
This Tudor Black Bay 58 is a Gilt model with the reference number 79030N, located in Orange County, CA.

  • Condition: Very lightly used
  • Case diameter: 39mm
Posted at
Mar 22, 2026, 4:21 AM
Active
[WTS] Tudor Black Bay Bronze Bucherer 79250BB 43mm - $2599

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

Tudor - 79250BB · $2,599
This Tudor Black Bay Bronze Bucherer is a 43mm watch that has been thoroughly inspected and authenticated.

  • Condition: Fully functional, with a few tiny scratches on the bezel
  • Case size: 43mm diameter
  • Bezel condition: a few tiny scratches
  • Accuracy: -4 seconds per day
Posted at
Mar 21, 2026, 10:56 PM
Active
[WTS] Tudor Black Bay M79830RB-0001 "Pepsi" 41mm Full Set - $2799

Tudor Black Bay M79830RB-0001 "Pepsi" 41mm Full Set - $2799

Tudor - M79830RB-0001 · $2,799
The Tudor Black Bay 'Pepsi' is a 41mm watch that comes in its full set, including warranty card, boxes, and extra strap.

  • Condition: Pre-owned, fully functional
  • Warranty Status: Warranty dated 2020
  • Inclusions: Tudor inner and outer boxes, extra strap, three Tudor booklets
  • Shipping Details: Ships via FedEx from Chongqing, China. Customs duties or tariffs paid for US buyers.
Posted at
Mar 21, 2026, 10:50 PM
Active
[WTS] 2024 Tudor 925 Silver Black Bay 58 79010SG Full Set - $3299

2024 Tudor 925 Silver Black Bay 58 79010SG Full Set - $3299

Tudor - 79010SG · $3,299
A 2024 Tudor Black Bay 58 in 925 Silver, fully functional and running at -3s/d, with warranty and full set.

  • Condition: Fully functional and under warranty (01/2024-01/2029)
  • Case material: 925 Silver
  • Warranty expiration: 2029-01
Posted at
Mar 21, 2026, 10:42 PM
Active
[WTS] BNIB 2026.03 Tudor Black Bay Monochrome M7941A1A0NU 41mm - $4299

BNIB 2026.03 Tudor Black Bay Monochrome M7941A1A0NU 41mm - $4299

Tudor - M7941A1A0NU · $4,299
A 2026.03 Tudor Black Bay Monochrome, featuring a 41mm case and coming with warranty card, boxes, and booklets.

  • Condition: Brand new in box (BNIB)
  • Warranty period: 03/2026 - 03/2031
  • Shipping options: worldwide shipping via FedEx with possible free shipping for fast payment
Posted at
Mar 21, 2026, 10:31 PM
Active
[WTS] Tudor Black Bay Monochrome 41 2025 like new caseback stickered full set - $3650 + 🏷

Tudor Black Bay Monochrome 41 2025 like new caseback stickered full set - $3650 + 🏷

This Tudor Black Bay Monochrome 41 is in excellent condition with a METAS movement and an OEM rubber strap. It has a 41mm case that wears similar to a 40mm and can fit wrists up to 7.3 inches.

  • Condition: like new
  • Case diameter: 41mm
  • Wrist size compatibility: up to 7.3 inches
Posted at
Mar 21, 2026, 6:13 PM
Active