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] 2020 Tudor Black Bay 36 black dial 79500 Full set

2020 Tudor Black Bay 36 black dial 79500 Full set

Tudor - 79500 · $1,750
This is a Tudor Black Bay 36 black dial, also known as the 'Smiley'. It comes in its complete set and has a warranty card from 2020.

  • Condition: really great condition with some small signs of wear
Posted at
Mar 10, 2026, 1:03 AM
Active
[WTS] Tudor Black Bay Chrono 41mm 79360B | 9/10/2024 Complete Set (2 Available)

Tudor Black Bay Chrono 41mm 79360B | 9/10/2024 Complete Set (2 Available)

Tudor - 79360B · $4,625
A well-maintained Tudor Black Bay Chrono in excellent condition, featuring a 41mm case with a serviced history and complete set.

  • Condition: 9/10 - Great Pre-Owned Condition, slight wear on bracelet and clasp
  • Bracelet length: 18 links
  • Servicing history: Serviced, exact date unknown
  • Accuracy: -4 seconds per day
Posted at
Mar 9, 2026, 10:30 PM
Active
[WTS] Tudor Black Bay 41 Monochrome 7941A1A0NU-0003 | 2024 Box and Papers

Tudor Black Bay 41 Monochrome 7941A1A0NU-0003 | 2024 Box and Papers

Tudor - 7941A1A0NU-0003 · $3,999
2024 TDR Black Bay 41 Monochrome watch in good pre-owned condition with slight wear.

  • Condition: Good Pre-Owned Condition, slight wear on the case and bracelet
  • Links: 17 links
  • Box Year: 2024
  • Bracelet Condition: slight wear
Posted at
Mar 9, 2026, 10:24 PM
Active
[WTS] Tudor Heritage Black Bay 41 Black 79540 Full Set - $1999

Tudor Heritage Black Bay 41 Black 79540 Full Set - $1999

Tudor - 79540 · $1,999
Up for sale is a Tudor Heritage Black Bay 41 Black, it comes with a warranty card, boxes, and booklets, fully functional and running at +5s/d.

  • Case size: 41mm diameter
  • Movement accuracy: +5s/d
Posted at
Mar 9, 2026, 10:21 PM
Active
[WTS] Tudor Black Bay Chrono 41mm 79360B | 9/5/2024 Complete Set (2 Available)

Tudor Black Bay Chrono 41mm 79360B | 9/5/2024 Complete Set (2 Available)

Tudor - 79360B · $4,550
This Tudor Black Bay Chrono 41mm is a pre-owned watch with some wear on the bracelet and clasp. It comes in its original packaging, including a card, double-boxed, manuals, and serial tag.

  • Condition: Good Pre-Owned Condition, Wear on bracelet and Clasp
  • Links: 18 links
Posted at
Mar 9, 2026, 10:21 PM
Active
[WTS] Tudor Black Bay 58 GMT 39mm “Coke” 7939G1A0NRU | 12/2025 Complete Set

Tudor Black Bay 58 GMT 39mm “Coke” 7939G1A0NRU | 12/2025 Complete Set

Tudor - 7939G1A0NRU · $4,275
This listing is for a Tudor Black Bay 58 GMT in the 'Coke' bezel design, specifically reference 7939G1A0NRU. The watch features a 39mm case size and has been serviced, with a known history of 319+ AMP.

  • Condition: Excellent Pre-Owned Condition
  • Serial number: 319+ AMP
  • Serviced history: Unknown
Posted at
Mar 9, 2026, 10:16 PM
Active
[WTS] Tudor Heritage Black Bay 41 Blue 79540 Full Set

Tudor Heritage Black Bay 41 Blue 79540 Full Set

Tudor - 79540 · $1,999
Up for sale is a 2019 Tudor Heritage Black Bay 41 Blue Full Set.

  • Condition: Pre-owned, fully functional and running at -5s/d
  • Authenticity guaranteed: 100%
  • Shipping: FedEx, 4-7 days delivery to US
  • Free shipping: Offered for fast payment
Posted at
Mar 9, 2026, 10:15 PM
Active
[WTS] Tudor Heritage Black Bay P01 70150 42mm Full Set - $2199

Tudor Heritage Black Bay P01 70150 42mm Full Set - $2199

Tudor - 70150 · $2,199
A 2020 Tudor Heritage Black Bay P01, fully functional and in good condition.

  • Condition: Full Set, fully functional
  • Case size: 42mm diameter
  • Straps included: 1 extra OEM NATO strap
Posted at
Mar 9, 2026, 10:05 PM
Active
[WTS] 2025 Tudor Black Bay Pro 39mm • ref: 79470 • $4100 + L

2025 Tudor Black Bay Pro 39mm • ref: 79470 • $4100 + L

Tudor - 79470 · $4,100
A 2025 Tudor Black Bay Pro with a white dial, offered in good condition despite some minor cosmetic issues.

  • Condition: Pre-owned with noticeable scratches/marks on case side metal
  • Case size: 39mm diameter
  • Features: chronograph functions
Posted at
Mar 9, 2026, 9:05 PM
Active