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.
Buy Now on Jomashop
This is an affiliate link

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

[Wts] Tudor Black Bay 41 3500+Shipping Mint Condition Full link Full set Card dated 2024 Still under warranty until 2029

Tudor Black Bay 41 3500+Shipping Mint Condition Full link Full set Card dated 2024 Still under warranty until 2029

Tudor - Black Bay 41 · $4,500
A Tudor Black Bay 41 in pristine condition, meticulously cared for with no significant signs of wear.

  • Condition: Mint Condition
  • Year: 2024
  • Warranty: until 2029
Posted at
Apr 13, 2026, 4:14 PM
Active
[WTS] Tudor Black Bay 41mm Monochrome

Tudor Black Bay 41mm Monochrome

Up for sale is my Tudor Black Bay Monochrome 41mm METAS certified on Jubilee w/ box and papers, which I have owned for about a year but hasn't received enough wrist time.

  • Condition: 9.5/10 - minor scratch on buckle
  • Movement: METAS certified
  • Case size: 41mm diameter
Posted at
Apr 13, 2026, 10:10 AM
Active
[WTS] Tudor Black Bay GMT Pepsi 79830RB 2024 Full Set Minty $3200 + ship

Tudor Black Bay GMT Pepsi 79830RB 2024 Full Set Minty $3200 + ship

Tudor - 79830RB · $3,200
A versatile GMT watch with a classic Pepsi bezel and in-house movement.

  • Condition: Excellent
  • Box Set: true
  • Bracelet Type: fully linked
  • Warranty Status: factory warranty
Posted at
Apr 13, 2026, 9:16 AM
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 features a METAS-certified Master Chronometer movement and T-Fit Clasp bracelet, making it a reliable and stylish timepiece.

  • Condition: Preowned - Good
  • Box and papers included: Yes
  • Warranty expiration date: October 2028
  • Shipping cost included in price: Yes
Posted at
Apr 12, 2026, 8:28 PM
Active
[WTS] Tudor Black Bay 58 complete kit plus rubber B strap TZ 95%

Tudor Black Bay 58 complete kit plus rubber B strap TZ 95%

Tudor - Black Bay 58 · $3,200
A Tudor Black Bay 58 in excellent condition, complete with inner and outer boxes, extra links, warranty card, travel pouch, and rubber B strap.

  • Condition: Excellent
  • Case Condition: no dings, only super light hairlines and swirlies
  • Crystal: perfect
  • Bezel: perfect
Posted at
Apr 12, 2026, 8:28 PM
Active
[WTS] Tudor	Black Bay 58, 🔥 Black Dial, Gilt, Mint, Full Kit, M79030N-0001 🔥

Tudor Black Bay 58, 🔥 Black Dial, Gilt, Mint, Full Kit, M79030N-0001 🔥

Tudor - M79030N-0001 · $3,200
This Tudor Black Bay 58 features a 39mm steel case with a polished and satin finish, a black domed dial, and a riveted steel bracelet. The watch is nearly new with very little wrist time and comes with a full kit including the box, hang tags, instruction booklets, warranty card, and a five-year guarantee.

  • Condition: Mint condition, nearly new with very little wrist time
  • Case Size: 39mm
  • Water Resistance: 200m
  • Movement Type: Self-winding mechanical movement with bidirectional rotor system
Posted at
Apr 12, 2026, 4:49 PM
Active
[WTS] Tudor Black Bay 41 Monochrome Rubber Ref# M7941A1A0NU $3,199.00

Tudor Black Bay 41 Monochrome Rubber Ref# M7941A1A0NU $3,199.00

Tudor - M7941A1A0NU · $3,199
The Tudor Black Bay 41 Monochrome Rubber features a black domed dial with silver hour markers, automatic self-winding movement, and a 200m water resistance.

  • Condition: Excellent - a few superficial hairlines on the sides of the case, but overall amazing shape.
  • Case size: 41mm
  • Water depth rating: 200m
  • Movement: MT5602-U (COSC)
Posted at
Apr 12, 2026, 12:18 PM
Active
[WTS] 2023 Tudor Black Bay Harrods 79320G Full Set - $3600

2023 Tudor Black Bay Harrods 79320G Full Set - $3600

Tudor - 79320G · $3,600
Selling a Tudor Black Bay Harrods Edition purchased directly from Harrods in London. This watch is the original owner's personal collection, as they recently acquired another BB58 and need to consolidate their watches.

  • Condition: Desk-diving scratches on bracelet - crystal, dial, and bezel in perfect condition
  • Warranty: Dated August 2023, 5-year guarantee
  • Kit: Full set with inner/outer boxes, warranty card, steel bracelet, extra links, and original unused Tudor strap
Posted at
Apr 12, 2026, 12:16 PM
Active
[WTS] Tudor Black Bay P01

Tudor Black Bay P01

Tudor - M70150-0001 · $2,299
This is a 2020 Tudor watch based off the 1960's prototype for the US Navy, featuring a locking mechanism on top and a Kenissi 70 hour power reserve movement.

  • Case Size: 42mm diameter
  • Movement: Tudor Calibre MT5612
  • Water Resistance: 200m depth rating
Posted at
Apr 12, 2026, 10:44 AM
Active