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 with unknown service history. It comes with 13 links, a 2024 warranty card, box, and serial tag.

  • Condition: Excellent Pre-Owned
  • Service History: Unknown; 1 service at 290 AMP
  • Contents: 13 links, 2024 warranty card, box, serial tag
Posted at
Apr 16, 2026, 9:12 PM
Active
[WTS] 2025 Unworn Tudor Black Bay Chrono 79360 | Full set and stickered

2025 Unworn Tudor Black Bay Chrono 79360 | Full set and stickered

Tudor - 79360 · $10,150
A Tudor Black Bay Chrono reference 79360 with a pink dial, in unworn and unsized condition.

  • Condition: Unworn / NOS (new old stock)
  • Guarantee: 100% guaranteed authentic
  • Authenticity verification: checked by in-house watchmaking team for performance
Posted at
Apr 16, 2026, 7:08 PM
Active
[WTS] Tudor Black Bay 54 “Blue Lagoon” – Full Set – 12/17/2025 – $4,650

Tudor Black Bay 54 “Blue Lagoon” – Full Set – 12/17/2025 – $4,650

Tudor - Black Bay 54 · $4,650
This Tudor Black Bay 54 'Blue Lagoon' is a recent purchase that I'm letting go due to taking up other watches. It's in excellent condition and comes as a full set.

  • Condition: Excellent, like-new with minimal signs of wear
  • Age: a couple of months old
  • Haspapers: yes
  • Hasbox: yes
Posted at
Apr 16, 2026, 5:14 PM
Active
[WTS] (March 2026 Brand New) Tudor Black Bay Chrono Blue Boutique Edition - $4450

(March 2026 Brand New) Tudor Black Bay Chrono Blue Boutique Edition - $4450

Tudor - M79360B-0002 · $4,450
A brand new Tudor Black Bay Chrono Blue Boutique Edition from March 2026, featuring a blue dial and an unsized bracelet.

  • Condition: Brand New / Unworn
  • Year: March 2026
  • Bracelet size status: unsized
Posted at
Apr 16, 2026, 5:11 PM
Active
[WTS] Tudor Black Bay 41 Red M7941A1A0RU

Tudor Black Bay 41 Red M7941A1A0RU

Tudor - M7941A1A0RU · $3,499
This Tudor Black Bay 41 Red is a newer reference with a 7.25" bracelet.

  • Condition: Great condition!
  • Bracelet size: 7.25"
  • Payment methods: Zelle, Venmo, WU
Posted at
Apr 16, 2026, 3:29 PM
Active
[WTS] New Tudor Black Bay 54 37mm 4/26 Ref. 79000N *$3,699.00*

New Tudor Black Bay 54 37mm 4/26 Ref. 79000N *$3,699.00*

Tudor - 79000N · $3,699
New Tudor Black Bay 54 in 37mm stainless steel case with self-winding movement and 200M water resistance.

  • Condition: 10/10, unworn
  • Dial color: black
  • Case material: stainless steel
  • Bezel material: aluminum
Posted at
Apr 16, 2026, 2:37 PM
Active
[WTS] TUDOR Black Bay 36 Black Dial - Box & Paper - 79500-0007 - Year 2021 (Discontinued) - Under Warranty - $2500 shipped CONUS

TUDOR Black Bay 36 Black Dial - Box & Paper - 79500-0007 - Year 2021 (Discontinued) - Under Warranty - $2500 shipped CONUS

Tudor - 79500-0007 · $2,500
A sleek and versatile self-winding mechanical watch from Tudor's Black Bay series, featuring a black dial and bezel-less profile.

  • Condition: Pre-owned, worn with love
  • Case size: 36mm diameter
  • Lug width: 19mm
  • Movement: Self-winding mechanical (T600/ETA 2824)
Posted at
Apr 16, 2026, 12:10 PM
Active
[WTS] 2026 BRAND NEW Tudor Black Bay One 39 S&G Diamond Bezel and Dial Black 79673 $4,950

2026 BRAND NEW Tudor Black Bay One 39 S&G Diamond Bezel and Dial Black 79673 $4,950

Tudor - 79673-0005/79673 · $4,950
This is a brand new Tudor Black Bay One 39 S&G in black dial, featuring a diamond bezel and diamond dial. It's elegant yet blingy.

  • Condition: Brand New - Old Stock
  • Movement caliber: COSC certified movement
  • Power reserve: 70 hours
  • Water resistance: not specified
Posted at
Apr 16, 2026, 10:04 AM
Active
[WTS] Tudor Black Bay 54 Lagoon Blue, New 2026, $5500

Tudor Black Bay 54 Lagoon Blue, New 2026, $5500

Tudor - 79000 · $5,500
A Tudor Black Bay 54 Lagoon Blue, a recent 2026 model with box and warranty.

  • Condition: New
  • Case size: 45mm diameter
  • Shipping cost: $100 (USA)
  • Payment methods: Wire or Credit Card
Posted at
Apr 16, 2026, 9:48 AM
Active