Tudor Black Bay Heritage Black Bay Blue Manufacture / Strap

Reference 79230b-0002

About this watch

The Tudor Heritage Black Bay Blue Manufacture is a masterpiece of watchmaking, blending vintage aesthetics with modern technology. This stunning timepiece boasts a deep blue dial, paired with a black bezel, creating a harmonious contrast that's both eye-catching and elegant. The Tudor caliber MT5602 automatic movement is a marvel of engineering, beating at 28,800 beats per hour (4Hz) and certified by the Swiss Official Chronometer Testing Institute (COSC). With 25 jewels and a power reserve of 70 hours, this watch can withstand daily wear and tear. The sapphire crystal protects the dial while enhancing the overall aesthetic. Crafted from high-quality stainless steel, the case is both strong and corrosion-resistant. Water-resistant up to 200 meters, this dive watch is perfect for aquatic adventures. Its versatility allows it to seamlessly transition from a casual day out to a formal evening event. Owning a Tudor means being part of a legacy, connecting you to generations of watch enthusiasts.
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Key Features

  • Tudor caliber MT5602 automatic movement
  • Sapphire crystal glass protection
  • Water-resistant up to 200 meters
  • Stainless steel case with corrosion resistance
  • Proprietary hands for style and functionality
  • COSC-certified accuracy
  • 70-hour power reserve

Specifications

Brand
Tudor
Family
Black Bay
Model
Heritage Black Bay Blue Manufacture / Strap
Reference
79230b-0002
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire

Current Listings

[WTS] Tudor Black Bay 58 Bronze 79012M | 2023 Box and Papers

Tudor Black Bay 58 Bronze 79012M | 2023 Box and Papers

Tudor - 79012M · $3,500
A Tudor Black Bay Bronze model featuring a 39mm case, recently serviced in 2023.

  • Condition: Excellent Pre-Owned
  • Patina Location: on the watch
  • Case Size: 39mm diameter
Posted at
Apr 22, 2026, 5:08 PM
Active
[WTS] [US] Tudor Black Bay 54 m79000n-0001

[US] Tudor Black Bay 54 m79000n-0001

Tudor - m79000n-0001 · $3,750
A Tudor Black Bay 54 with a nato strap, to be shipped with the original bracelet.

  • Bracelet length: 7 links
  • Strap type: NATO strap
  • Shipping included: yes
Posted at
Apr 22, 2026, 3:56 PM
Active
[WTS] Tudor Black Bay 58 “Blue” – Ref. 79030B – 2022 – Full Set

Tudor Black Bay 58 “Blue” – Ref. 79030B – 2022 – Full Set

Tudor - 79030B · $3,180
A 2022 Tudor Black Bay 58 Blue, one of the most sought-after modern Tudor references. With its balanced 39mm case and vintage-inspired proportions, this example comes as a complete full set.

  • Condition: Great overall condition with minor handling marks
  • Case size: 39mm
  • Movement: Tudor Manufacture Caliber MT5402
  • Power reserve: ~70 hours
Posted at
Apr 22, 2026, 12:49 PM
Active
[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
[WTS] Tudor Black Bay Chrono Panda - Full Kit - $3,750

Tudor Black Bay Chrono Panda - Full Kit - $3,750

This Tudor Black Bay Chrono features a white "panda" dial, in-house chronograph movement, and 200m water resistance.

  • Condition: Very good, with visible hairline scratches on the clasp
  • Case size: 41mm diameter
  • Movement: In-house MT5813, COSC certified
  • Water resistance: 200m depth rating
Posted at
Apr 21, 2026, 7:00 PM
Active