Tudor Black Bay Heritage Black Bay Black Dark / Straight End Bracelet

Reference 79230DK-0001

About this watch

The Tudor Black Bay 79230DK-0001 exudes robust elegance with its black dial and PVD-coated stainless steel case. The watch is powered by the reliable Tudor caliber MT5602, an automatic chronometer with a variable inertia oscillator and silicon balance spring. With a water resistance of 200 meters and a power reserve of 70 hours, this watch is perfect for both diving and everyday wear. Its versatility and sophisticated design make it a valuable addition to any collection.
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Key Features

  • Tudor caliber MT5602 movement
  • Automatic chronometer with variable inertia oscillator and silicon balance spring
  • 200 meters water resistance
  • 70 hours power reserve
  • 41.00 mm diameter stainless steel case with PVD coating
  • Sapphire glass
  • Rotating 0-60 dive bezel

Specifications

Brand
Tudor
Family
Black Bay
Model
Heritage Black Bay Black Dark / Straight End Bracelet
Reference
79230DK-0001
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
200

Current Listings

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

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

Tudor - 79830RB · $3,850
This Tudor Black Bay GMT is a 41mm watch from the 2024 collection, available for sale as a complete set with its original box and warranty card.

  • Condition: Excellent Pre-Owned
  • Case size: 41mm
  • Band links: 13 Links
  • Warranty card date: 2024
Posted at
May 3, 2026, 4:53 PM
Active
[WTS] Before the Black Bay took over… this one’s for Tudor collectors. Grantour Full Set

Before the Black Bay took over… this one’s for Tudor collectors. Grantour Full Set

Tudor - Grantour · $2,199
This Tudor Grantour is a unique and sporty watch from the brand's distinct past, not influenced by its heritage. It features a full set with an eBay card and comes on a Tudor strap.

  • Condition: Honest wear throughout (16-year-old watch)
  • Year: 2006
  • Strap: Tudor strap and deployant
  • Bracelet condition: clasp lock is weak and could use tightening
Posted at
May 3, 2026, 4:18 PM
Active
[WTS] Tudor Black Bay 41 Blue “Smiley” Dial – Full Set w/ Extras!

Tudor Black Bay 41 Blue “Smiley” Dial – Full Set w/ Extras!

Tudor - Black Bay 41 · $1,999
A Tudor Black Bay 41 featuring a blue 'Smiley' dial, available for sale with various strap options and additional accessories.

  • Condition: Good overall condition, visible wear throughout the watch
  • Strap Options: Multiple (stainless steel jubilee bracelet, OEM blue rubber strap, OEM leather strap)
  • Extras: Double box, Official Tudor international warranty card, Official Tudor instruction booklet, Official Tudor COSC certification booklet
  • Warranty: Official Tudor international warranty card dated April 10, 2021
Posted at
May 3, 2026, 2:44 PM
Active
[WTS] 2024 Tudor Black Bay Ceramic (79210CNU)

2024 Tudor Black Bay Ceramic (79210CNU)

Tudor - 79210CNU · $3,299
This 2024 Tudor Black Bay Ceramic features a 41MM case and comes with active warranty. The watch has clean dial, bezel, crystal, case, clasp.

  • Condition: Pre-owned
  • Case size: 41mm
  • Strap condition: Pre-owned with some wear
Posted at
May 3, 2026, 10:12 AM
Active
[WTS] Tudor Black Bay 58 (2022)

Tudor Black Bay 58 (2022)

Tudor - Black Bay 58 · $3,250
This Tudor Black Bay 58 is a 2022 model, featuring a leather strap and extra folding clasp. The watch appears to be in good condition with no scratches on the crystal but slight signs of wear on the steel.

  • Condition: Lightly worn
  • Strap: leather strap
  • Clasp: folding clasp
Posted at
May 3, 2026, 9:42 AM
Active
[WTS] 2025 BRAND NEW Tudor Black Bay 68 7943A1A0NU $3,800

2025 BRAND NEW Tudor Black Bay 68 7943A1A0NU $3,800

Tudor - M7943A1A0NU-0002 · $3,900
Gorgeous new sunburst silver dial with a 43mm case size, perfect for slightly larger wrist size. All new METAS Master Chronometer certification Calibre MT5601-U with 70h of power reserve.

  • Condition: Brand New
  • Case Size: 43mm
  • Movement: Calibre MT5601-U
  • Power Reserve: 70 hours
Posted at
May 3, 2026, 9:42 AM
Active
[WTS] 2026 BRAND NEW Tudor Black Bay 41 Monochrome METAS 7941A1A0NU $3,999

2026 BRAND NEW Tudor Black Bay 41 Monochrome METAS 7941A1A0NU $3,999

Tudor - M7941A1A0NU-0003 · $3,999
This is a brand new Tudor Black Bay 41 Monochrome with METAS Master Chronometer certification and a power reserve of 70 hours. It features the T-Fit clasp for comfortable wear.

  • Condition: Brand New, Unworn
  • Calibre: MT5602-U
  • Power reserve: 70 hours
  • Warranty duration: 5 years
Posted at
May 3, 2026, 9:41 AM
Active
[WTS] Tudor Black bay Heritage 79230 Harrods Edition Watch Full Set 2021

Tudor Black bay Heritage 79230 Harrods Edition Watch Full Set 2021

Tudor - 79230 · $3,200
This Tudor Black Bay Heritage 79230 Harrods Edition watch is a special edition stainless steel automatic timepiece with unique features such as a green bezel insert, green depth rating text, and a green second hand tip. It has a black dial with rose gold hour markers and hands, and comes with original inner and outer boxes, warranty card, strap, receipt, and manuals.

  • Condition: Like new
  • Case Size: 41mm
  • Lug Width: 22mm
  • Case Thickness: 14.7mm
Posted at
May 2, 2026, 8:54 PM
Active