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] 2022 Tudor Black Bay 58 79030B - $2,899

2022 Tudor Black Bay 58 79030B - $2,899

Tudor - 79030B · $2,899
A 2022 Tudor Black Bay 58 in great overall condition, clean example with minor signs of wear and excellent crystal and bezel.

  • Condition: Great overall condition with minor signs of wear
  • Case size: 42mm diameter
  • Water resistance: 150m
Posted at
Apr 22, 2026, 12:24 PM
Active
[WTS] Tudor Black Bay ETA Rose Logo 79220R Full Set $2,690

Tudor Black Bay ETA Rose Logo 79220R Full Set $2,690

Tudor - 79220N · $2,690
The Tudor Black Bay ETA is a vintage-inspired watch with a slim profile, classic rose-dial design, and reliable ETA 2824 movement. It features a distinctive big crown and excellent case finishing. This model is celebrated for starting the trend of retro-divers.

  • Condition: Excellent
  • Case Size: 41mm diameter
  • Case Thickness: 12.7mm
  • Lug Width: 22mm
Posted at
Apr 22, 2026, 11:54 AM
Active
[WTS] TUDOR Black Bay 58 Blue – Ref. 79030B 39mm | Full Set | Blue Dial | Bracelet

TUDOR Black Bay 58 Blue – Ref. 79030B 39mm | Full Set | Blue Dial | Bracelet

TUDOR - 79030B · $2,999
A modern diver with a 39mm stainless steel case, blue dial, and matching blue bezel, delivering the classic vintage-inspired Tudor look. The watch comes as a full set with box and papers, along with additional accessories for a comfortable fit.

  • Condition: Very good pre-owned condition with normal desk-diving marks, small nick on bezel and minor wear
  • Case size: 39mm diameter
  • Bracelet type: Steel bracelet
  • Additional items: Steel Reef extension link,Uncle Seiko half link
Posted at
Apr 22, 2026, 1:32 AM
Active
[WTS] 2025 Tudor Black Bay Pro 79470 Opaline Dial Full Set $4,000

2025 Tudor Black Bay Pro 79470 Opaline Dial Full Set $4,000

Tudor - 79470 · $4,000
A modern GMT tool watch inspired by Tudor’s expedition heritage. The opaline dial provides a clean, high-contrast look paired with bold indices and signature snowflake hands for excellent legibility.

  • Condition: Good (pre-owned, signs of wear)
  • Case size: 39mm
  • Case material: Stainless steel
  • Movement: Automatic (Tudor Manufacture Calibre MT5652)
Posted at
Apr 21, 2026, 10:21 PM
Active
Tudor Black Bay 79830 Blue 79830RB - Box and Papers + Original Receipt!

Tudor Black Bay 79830 Blue 79830RB - Box and Papers + Original Receipt!

Tudor - 79830RB · $2,880
The Tudor Black Bay GMT reference 79830RB is a timeless marvel, featuring a 41mm stainless steel case and a bidirectional rotatable bezel in steel with a 24-hour graduated insert.

  • Condition: Stunning unpolished condition with a few light marks on the clasp
  • Case size: 41mm diameter
  • Movement accuracy: -4 seconds per day
Posted at
Apr 8, 2025, 11:27 AM
Active

SOLD FS: Tudor Black Bay Ceramic 41mm 79210

  • Model: Black Bay Ceramic 41mm
Posted at
Apr 4, 2025, 1:26 PM
Active
Tudor Black Bay 41  - 7941A1A0NU - Black - Stainless Steel - 41mm - Mint

Tudor Black Bay 41 - 7941A1A0NU - Black - Stainless Steel - 41mm - Mint

Tudor - 7941A1A0NU · $3,995
This Tudor Black Bay 41 is a modern, automatic watch with a black dial and stainless steel case. It features a jubilee bracelet and comes in its original box set, including warranty card, hand tag, service booklet, and manual.

  • Condition: Pre-Owned - Mint
  • Case size: 41mm
  • Bracelet type: Jubilee
  • Material: Stainless Steel
Posted at
Apr 3, 2025, 10:34 PM
Active
Tudor Heritage Black Bay 79540 (2014) - Full Set - Excellent Condition Smile

Tudor Heritage Black Bay 79540 (2014) - Full Set - Excellent Condition Smile

Tudor - 79540 · $3,000
The Tudor Heritage Black Bay 79540 is a rare and collectible timepiece that features a unique edition for the 10th Anniversary Air Asia. It has a robust build, timeless design, and versatility with multiple straps.

  • Condition: Excellent, carefully maintained with minimal signs of wear
  • Case Size: 41mm
  • Movement: Automatic
  • Crystal: Scratch-Resistant Sapphire
Posted at
Apr 3, 2025, 7:40 PM
Active
Tudor Black Bay 58 79030B - 39mm - Blue Dial - Bracelet ( excellent / 2020 )

Tudor Black Bay 58 79030B - 39mm - Blue Dial - Bracelet ( excellent / 2020 )

Tudor - 79030B · $3,150
This Tudor Black Bay 58 is a 39mm stainless steel watch with a blue dial, powered by the Calibre MT5402.

  • Condition: Excellent
  • Case Size: 39mm diameter
  • Case Material: stainless steel
Posted at
Apr 3, 2025, 3:10 PM
Active