Tudor Black Bay Heritage Black Bay Black Dark / Fabric

Reference 79230DK-0006

About this watch

The Tudor Heritage Black Bay Black Dark is an embodiment of balance and harmony between heritage and modernity. This exceptional timepiece boasts a robust automatic movement, certified by COSC, which ensures precision timekeeping with a power reserve of 70 hours. The combination of modern and vintage elements in its design makes it appealing to a broad audience. With its rotating bezel, 200-meter water resistance, and versatile strap options, this watch is perfect for both casual outings and formal occasions. Whether you're diving into the ocean or attending a business meeting, the Tudor Heritage Black Bay Black Dark is designed to impress with its sleek design and durable construction.
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Key Features

  • Tudor caliber MT5602 movement
  • 200-meter water resistance
  • Rotating bezel with 0-60 dive scale
  • Silicon balance spring for durability
  • Variable inertia oscillator for robustness
  • 70-hour power reserve
  • Certified by COSC

Specifications

Brand
Tudor
Family
Black Bay
Model
Heritage Black Bay Black Dark / Fabric
Reference
79230DK-0006
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
200

Current Listings

[WTS] Tudor Black Bay 58 - Ref. 79030N – $2,300 Shipped CONUS

Tudor Black Bay 58 - Ref. 79030N – $2,300 Shipped CONUS

Tudor - 79030N · $2,300
  • Country of origin: Switzerland
  • Movement type: Manual Winding
Posted at
Feb 11, 2026, 4:20 PM
Active
[WTS] 2025 Tudor Black Bay 54 - Box and Papers 79000N - Stunning condition

2025 Tudor Black Bay 54 - Box and Papers 79000N - Stunning condition

Tudor - 79000N · $3,650
The Tudor Black Bay 54 is a tribute to the brand's first-ever dive watch, with a sleek stainless steel bracelet and striking black dial. It comes as a complete set with its original box and papers, making it an ideal acquisition for both seasoned collectors and new enthusiasts.

  • Condition: Excellent with a few minor marks on the buckle
  • Case size: 37mm
  • Movement type: Tudor automatic movement
Posted at
Feb 11, 2026, 12:07 PM
Active
[WTS] Tudor Black Bay 36mm - Blue Dial - 79500

Tudor Black Bay 36mm - Blue Dial - 79500

Tudor - Black Bay 36mm · $2,950
a Tudor Black Bay with a blue dial, available for sale in the 36mm size.

Posted at
Feb 11, 2026, 9:49 AM
Active
[WTS] Tudor Black Bay 58 (Ref. 79030N) - Great Condition, Full Set

Tudor Black Bay 58 (Ref. 79030N) - Great Condition, Full Set

Tudor - 79030N · $2,650
A Tudor Black Bay 58 in excellent working condition, complete with double box and accessories.

  • Condition: Great condition, working as expected
  • Water Resistance: 200m depth rating
Posted at
Feb 11, 2026, 9:10 AM
Active
[WTS] Tudor Black Bay Pro Opaline 🔥Brand New 2026, $4200+Shipping🔥

Tudor Black Bay Pro Opaline 🔥Brand New 2026, $4200+Shipping🔥

This Tudor Black Bay Pro Opaline is a brand new watch, dated 2026. It comes with the original box and warranty card.

  • Condition: Brand New
  • Shipping: included in price
  • Payment: wire or credit card (+4.9%)
Posted at
Feb 11, 2026, 8:35 AM
Active
[WTS] Tudor Black Bay Bronze - Brown Dial - 39mm - M79012M - Full Set

Tudor Black Bay Bronze - Brown Dial - 39mm - M79012M - Full Set

Tudor - M79012M · $3,625
A Tudor Black Bay Bronze with a brown dial and 39mm case, featuring a mechanical movement. The watch includes its original accessories such as the box, nato strap, manual, warranty booklet, and warranty card.

  • Condition: Great condition with minor cosmetic issues (hairlines)
  • Case size: 39mm
  • Bracelet links: 10 full links
Posted at
Feb 11, 2026, 8:06 AM
Active
[WTS] Tudor Black Bay Fifty-Eight 58- OEM NATO + Tan Leather

Tudor Black Bay Fifty-Eight 58- OEM NATO + Tan Leather

Tudor - M79030N-0003 · $2,800
The Tudor Black Bay Fifty-Eight is a legendary diver featuring the in-house MT5402 movement, perfect proportions, and versatility on straps.

  • Condition: Very good with light scratches
  • Movement: MT5402
  • Straps included: 3
  • Case size: Not specified
Posted at
Feb 10, 2026, 11:29 PM
Active
[WTS] 2023 Tudor Black Bay BB54 Complete Set 79000N

2023 Tudor Black Bay BB54 Complete Set 79000N

Tudor - 79000N · $3,100
A Tudor Black Bay BB54 Complete Set in good condition, featuring a stainless steel case and automatic movement. The watch includes box and papers, dated 2023.

  • Condition: good condition overall
  • Size: 37mm diameter
  • Case material: stainless steel
  • Movement type: automatic
Posted at
Feb 10, 2026, 9:51 PM
Active
[WTS] 2025 Tudor Black Bay 58 GMT "Coke" 7939G1A0NRU - $3850

2025 Tudor Black Bay 58 GMT "Coke" 7939G1A0NRU - $3850

Tudor - 7939G1A0NRU · $3,850
2025 Tudor Black Bay 58 GMT 'Coke' for sale in like new to mint condition, complete with boxes, papers, warranty card, and extra links.

  • Condition: Like new to mint condition
Posted at
Feb 10, 2026, 9:13 PM
Active