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.
Buy Now on Jomashop
This is an affiliate link

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] 2021 Tudor Black Bay 41 GMT Pepsi 79830RB Steel Black Dial on Bracelet B+P

2021 Tudor Black Bay 41 GMT Pepsi 79830RB Steel Black Dial on Bracelet B+P

Tudor - 79830RB · $3,400
The Tudor Black Bay GMT Pepsi is a sharp, everyday piece with its classic red and blue “Pepsi” bezel and clean black dial that’s easy to read at a glance. It has a sturdy, well-balanced feel and the added practicality of a true GMT function for travel.

  • Condition: Excellent condition, 96%
  • Case diameter: 41mm
  • Crystal: Sapphire
  • Movement: Self-winding Mechanical
Posted at
Apr 25, 2026, 2:38 PM
Active
[WTS] Tudor Black Bay 41 Burgundy 7941A1A0RU $3,300

Tudor Black Bay 41 Burgundy 7941A1A0RU $3,300

Tudor - M7941A1A0RU-0003 · $3,300
The Tudor Black Bay 41mm Burgundy is a robust and well-rounded watch powered by the METAS-certified Master Chronometer movement MT5602-U, capable of withstanding strong magnetic fields. It features the new T-Fit Clasp bracelet for a secure fit.

  • Condition: Preowned - Good
  • Box and papers: included
  • Warranty: until October 2028
Posted at
Apr 25, 2026, 12:58 PM
Active
[WTS] Tudor Black Bay Chrono “Panda” – Ref. 79360N – 2023 – Full Set – Excellent Condition

Tudor Black Bay Chrono “Panda” – Ref. 79360N – 2023 – Full Set – Excellent Condition

Tudor - 79360N · $4,500
This Tudor Black Bay Chrono 'Panda' is a 2023 model that comes with its full set, including original box and papers. It's in excellent condition with only light hairlines on the bracelet from normal wear.

  • Condition: Excellent overall condition
  • Water resistance: 150m depth rating
  • Bracelet condition: light hairlines from normal wear
Posted at
Apr 25, 2026, 10:58 AM
Active
[WTS][US] Tudor Black Bay Chrono - Pink Dial - 41mm - M79360N-0019 - Full Set

[US] Tudor Black Bay Chrono - Pink Dial - 41mm - M79360N-0019 - Full Set

Tudor - M79360N-0019 · $9,300
This Tudor Black Bay Chrono features a pink dial and measures 41mm in diameter.

  • Condition: Fantastic condition with minor hairlines
  • Case Size: 41mm diameter
  • Water Resistance: not specified
Posted at
Apr 25, 2026, 9:27 AM
Active
[WTS] Tudor Black Bay 54 Ref: 79000B (4/2026 Release) Brand New/Unworn Complete Set $4,600

Tudor Black Bay 54 Ref: 79000B (4/2026 Release) Brand New/Unworn Complete Set $4,600

Tudor - 79000B · $4,600
The Tudor Black Bay 54 is a modern watch with 37mm stainless steel case, Lagoon Blue domed dial, and 200m water resistance.

  • Condition: Brand new / Unworn
  • Case size: 37mm
  • Water resistance: 200m
  • Movement type: In-house
Posted at
Apr 24, 2026, 10:37 PM
Active
[WTS] Tudor Black Bay 58 GMT | Full Set with AD Receipt - $3,900

Tudor Black Bay 58 GMT | Full Set with AD Receipt - $3,900

Tudor - Black Bay 58 GMT · $3,900
Up for sale is my 2024 Tudor Black Bay 58 GMT, a full set with AD receipt.

  • Condition: Excellent
  • Year Of Manufacture: 2024
  • Set Type: Full Set
Posted at
Apr 24, 2026, 7:57 PM
Active
[WTS] New/ Unworn Tudor Black Bay 58 GMT on 5 link. Ref M7939G1A0NRU-0003

New/ Unworn Tudor Black Bay 58 GMT on 5 link. Ref M7939G1A0NRU-0003

Tudor - M7939G1A0NRU-0003 · $4,999
This is the latest Tudor Black Bay 58 GMT reference, complete with its original accessories and paperwork.

  • Condition: New/Unworn
  • Water Resistance: 200m water resistance
  • Additional Features: GMT functionality
  • Box And Papers: Complete set of inner/outer boxes, hang tag, papers, and warranty card
Posted at
Apr 24, 2026, 7:23 PM
Active
[WTS] TUDOR Black Bay 58 Blue, 79030B

TUDOR Black Bay 58 Blue, 79030B

TUDOR - 79030B · $2,999
A modern diver with a 39mm stainless steel case, blue dial, and matching blue bezel. It comes as a full set with box and papers, and includes additional accessories like a Steel Reef extension link and an Uncle Seiko half link.

  • Condition: Very good pre-owned condition with normal desk-diving marks on the bracelet and clasp, one small nick on the bezel, perfect crystal, never polished, no major dings or deep scratches.
  • Case size: 39mm diameter
  • Bracelet: steel bracelet
  • Accessories: Steel Reef extension link, Uncle Seiko half link
Posted at
Apr 24, 2026, 6:55 PM
Active
[WTS] NEW RELEASE 2026 Tudor Black Bay 54 Blue Dial 79000B  Full Set $4,550

NEW RELEASE 2026 Tudor Black Bay 54 Blue Dial 79000B Full Set $4,550

Tudor - 79000B · $4,550
The Tudor Black Bay 54 Blue Dial 79000B features a vintage-inspired design with modern upgrades, delivering a clean and versatile dive watch aesthetic. Powered by the Tudor Manufacture Calibre MT5400, this watch offers COSC-certified accuracy, strong reliability, and a robust power reserve.

  • Condition: NEW
  • Case size: 37mm
  • Case material: Stainless steel
  • Movement: Tudor Manufacture Calibre MT5400 (Automatic)
Posted at
Apr 24, 2026, 12:25 PM
Active