Tudor Black Bay Heritage Black Bay Black Dark / Strap

Reference 79230DK-0003

About this watch

The Tudor Black Bay 79230DK-0003 exudes sophistication and adventure in its sleek, PVD-coated stainless steel case. This watch boasts a robust automatic movement, certified by the COSC, with a power reserve of 70 hours. The minimalist dial features stick and dot indexes for easy readability, protected by scratch-resistant sapphire glass. With water resistance up to 200 meters, this timepiece is perfect for diving adventures or everyday wear. Its comfortable and versatile strap pairs seamlessly with any outfit, from formal events to casual outings. As a testament to its luxury appeal, the Tudor Black Bay 79230DK-0003 combines timeless design with modern technology, making it a worthy addition to any watch collection.
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Key Features

  • PVD-coated stainless steel case
  • Automatic movement with COSC certification
  • Water resistance up to 200 meters
  • Scratch-resistant sapphire glass
  • Comfortable and versatile strap
  • 41mm diameter, 22mm lug width

Specifications

Brand
Tudor
Family
Black Bay
Model
Heritage Black Bay Black Dark / Strap
Reference
79230DK-0003
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
200

Current Listings

[WTS] - 2022 Tudor Black Bay Chronograph 79360N Black Dial with Box and Papers - $4,850

- 2022 Tudor Black Bay Chronograph 79360N Black Dial with Box and Papers - $4,850

Tudor - 79360N · $4,850
This 2022 Tudor Black Bay Chronograph features a 41mm stainless steel case, black aluminum bezel insert, and matte black dial with silver-opaline sub dials.

  • Condition: Excellent
  • Case size: 41mm
  • Bracelet length: up to 18.6 cm / 7.3"
Posted at
Mar 8, 2026, 9:06 PM
Active
[WTS] Harrods Tudor Black Bay Full Kit - $2,900 - shipped

Harrods Tudor Black Bay Full Kit - $2,900 - shipped

Tudor - Black Bay · $2,900
This Harrods Tudor Black Bay was purchased in January 2020 at Harrods in London, and it comes with a full kit including box, papers, original receipt, and three straps.

  • Condition: Pre-owned with minor scratches on the case and a single mark on the front top right lug
  • Box Papers: true
  • Original Receipt: true
  • Harrods Bag: true
Posted at
Mar 8, 2026, 7:06 PM
Active
[WTS] Tudor BB36 Champagne - Black Bay One

Tudor BB36 Champagne - Black Bay One

Tudor - BB36 · $2,600
This Tudor BB36 Champagne - Black Bay One is a recent purchase, sold in 2024, and comes with its full kit.

  • Condition: Good condition, some wear on the bracelet
  • Year Purchased: 2024
  • Wrist Size: 7"
  • Comes With: full kit
Posted at
Mar 8, 2026, 6:56 PM
Active
[WTS] Tudor Black Bay Pro GMT 79470 $3499

Tudor Black Bay Pro GMT 79470 $3499

Tudor - 79470 · $3,499
  • Price: 3499
  • Descriptor: $3499
Posted at
Mar 8, 2026, 1:20 PM
Active
[WTS] 2026 BRAND NEW Tudor Black Bay 54 79000 $3,650

2026 BRAND NEW Tudor Black Bay 54 79000 $3,650

Tudor - M79000N-0001 · $3,650
The Tudor Black Bay 54 is a 37mm watch with a T-Fit Clasp bracelet, making it suitable for smaller wrists and still having a presence on larger wrists.

  • Condition: Brand New
  • Case size: 37mm diameter
  • Lug to lug: 46mm
  • Bracelet type: T-Fit Clasp
Posted at
Mar 8, 2026, 10:19 AM
Active
[WTS] New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,599.00

New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,599.00

Tudor - M79210CNU · $4,599
This new Tudor Black Bay 41 Ceramic Blue features a blue domed dial, self-winding movement, and a 41mm ceramic case with a black bezel. It also includes a hybrid leather/rubber strap with a folding clasp.

  • Condition: 10/10 unworn
  • Case size: 41mm diameter
  • Water resistance: 200m depth rating
  • Power reserve: 70-hour power reserve
Posted at
Mar 8, 2026, 10:13 AM
Active
[WTS] New Tudor Black Bay 54 37mm 2/26 Ref. 79000N *$3,699.00*

New Tudor Black Bay 54 37mm 2/26 Ref. 79000N *$3,699.00*

Tudor - 79000N · $3,699
This is a new Tudor Black Bay 54 37mm watch with a black domed dial and self-winding movement.

  • Condition: 10/10, unworn
  • Case size: 37mm diameter
  • Water resistance: 200M
  • Movement type: Self-winding (MT5400)
Posted at
Mar 8, 2026, 9:54 AM
Active
[WTS] Tudor Black Bay 58 GMT.- $4000

Tudor Black Bay 58 GMT.- $4000

Tudor - Black Bay 58 GMT · $4,000
  • Price: $4000
Posted at
Mar 7, 2026, 11:54 PM
Active
[WTS] BNIB 2026.01 Tudor Black Bay One 36 "Anthracite" 79640 - $3499

BNIB 2026.01 Tudor Black Bay One 36 "Anthracite" 79640 - $3499

Tudor - 79640 · $3,499
A brand new Tudor Black Bay One 36 'Anthracite' 79640, complete with warranty and original packaging.

  • Condition: Brand new in box (BNIB)
  • Case size: 40mm
  • Warranty duration: 6 years
Posted at
Mar 7, 2026, 11:53 PM
Active