Tudor Black Bay Black Bay Master Chronometer Stainless Steel - Black / Black / Oyster

Reference 7941A1A0NU-0001

About this watch

The Tudor Black Bay Master Chronometer is a masterpiece that showcases the perfect blend of vintage aesthetics and modern technology. Crafted from high-quality stainless steel, this watch exudes a robust charm with its 41mm diameter and 13.60mm height. The sunburst finish on the black dial adds an elegant touch that catches the light beautifully. Equipped with a rotating bezel marked from 0 to 60, it's designed for diving enthusiasts who can track elapsed time underwater accurately. The sapphire crystal glass protects the dial while ensuring legibility in various lighting conditions. At its core is the Tudor caliber MT5602-U, a METAS-grade movement that showcases precision and reliability. With a power reserve of 70 hours and water resistance of 200 meters, this watch adapts seamlessly to your lifestyle, whether you're swimming, hiking, or attending a business meeting. Its classic design makes it versatile enough to transition from a casual day out to a black-tie event. What sets the Tudor Black Bay Master Chronometer apart is its combination of craftsmanship, heritage, and modern technology, making it a worthy investment for collectors who appreciate the reliability and durability of this timepiece.
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Key Features

  • 41mm stainless steel case
  • Tudor caliber MT5602-U movement
  • 200m water resistance
  • Sapphire crystal glass
  • Rotating bezel with 0-60 markings
  • 70hr power reserve
  • METAS-certified chronometer

Specifications

Brand
Tudor
Family
Black Bay
Model
Black Bay Master Chronometer Stainless Steel - Black / Black / Oyster
Reference
7941A1A0NU-0001
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
200

Current Listings

Tudor Black Bay 41  - m7941a1a0nu-0001 - Black - Stainless Steel - 41mm - Mint

Tudor Black Bay 41 - m7941a1a0nu-0001 - Black - Stainless Steel - 41mm - Mint

Tudor - m7941a1a0nu-0001 · $3,995
This Tudor Black Bay 41 is a modern automatic watch with a black dial and stainless steel case. It's in excellent condition, pre-owned but graded mint.

  • Condition: Pre-Owned, Grade: Mint
  • Case Size: 41mm
  • Bracelet Type: Oyster
  • Material: Stainless Steel
Posted at
Feb 22, 2025, 11:29 PM
Active
[WTS] Tudor Black Bay Heritage 79230R | 41mm Box&Papers 🌹

Tudor Black Bay Heritage 79230R | 41mm Box&Papers 🌹

Tudor - 79230R · $2,500
A popular Tudor Black Bay Heritage on stainless steel bracelet, in good condition, keeping time well and ready for a new wrist.

  • Condition: Good preowned condition with minor scratches on case sides
  • Bracelet material: stainless steel
  • Crystal condition: free from damage
Posted at
Oct 19, 2025, 4:13 PM
Active
[WTS] Tudor Heritage Black Bay 41 $2200

Tudor Heritage Black Bay 41 $2200

This Tudor Heritage Black Bay 41mm is a well-preserved timepiece, still partially stickered and with a worn strap. It comes with an unworn Everest rubber strap and a range of original accessories.

  • Condition: Like new condition, worn less than 5 times
  • Strap value: $250
  • Includes: inner box, outer box, booklets, hang tag, warranty card
Posted at
Oct 19, 2025, 2:19 PM
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[WTS] 2023 Tudor Black Bay Pro, $2500

2023 Tudor Black Bay Pro, $2500

Tudor - Black Bay Pro · $2,500
A 2023 Tudor Black Bay Pro purchased in the same year, only worn occasionally and comes with its original packaging.

  • Purchase Year: 2023
  • Warranty: still under warranty
Posted at
Oct 19, 2025, 1:20 PM
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[WTS] 2023 Tudor Black Bay 58. $2,800

2023 Tudor Black Bay 58. $2,800

Tudor - 79030B-0001 · $2,800
The Tudor Black Bay Fifty-Eight features a 39mm steel case, STUNNING blue dial, and stainless steel bracelet.

  • Case size: 39mm diameter
  • Water resistance: 200m depth rating
  • Power reserve: 70-hour power reserve
Posted at
Oct 19, 2025, 12:44 PM
Active
[WTS] 2018 Tudor Black Bay GMT “Pepsi” 79830RB-0001   $3,150

2018 Tudor Black Bay GMT “Pepsi” 79830RB-0001 $3,150

Tudor - 79830RB-0001 · $3,150
This is a 2018 Tudor Black Bay GMT 'Pepsi' with a stainless steel case and features such as a domed sapphire crystal, water resistance of 200m, bidirectional rotatable bezel, 70-hour power reserve, COSC certification, GMT and date functions, and a durable riveted steel bracelet.

  • Water Depth Rating: 200m
  • Case Diameter: 41mm
  • Bezel Material: aluminum
Posted at
Oct 19, 2025, 12:37 PM
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[WTS] Tudor Black Bay. M79500. 🔥

Tudor Black Bay. M79500. 🔥

Tudor - M79500 · $1,950
A Tudor Black Bay in 36mm, a slim and stylish watch with a classic design.

  • Case diameter: 36mm
Posted at
Oct 19, 2025, 11:31 AM
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[WTS] Tudor Black Bay Bronze 43mm 79250BA

Tudor Black Bay Bronze 43mm 79250BA

Tudor - 79250BA · $2,250
A Tudor Black Bay Bronze 43mm watch, sold with its original card and white tag.

  • Case Size: 43mm
  • Year Card: 2020
Posted at
Oct 18, 2025, 7:42 PM
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[WTS] Tudor Black Bay 41 Full Kit

Tudor Black Bay 41 Full Kit

Tudor - Black Bay 41 · $1,600
A Tudor Black Bay 41 mm in excellent condition, with a few minor scratches on the case and clasp.

  • Condition: 9/10
  • Scratches: lite hairline scratches on polished case sides and bezel, some lite scratches on clasp
  • Warranty: dated 2018
Posted at
Oct 18, 2025, 7:10 PM
Active