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] 2026 Tudor Black Bay 41 Monochrome – BOX & PAPERS – M7941A1A0NU

2026 Tudor Black Bay 41 Monochrome – BOX & PAPERS – M7941A1A0NU

Tudor - M7941A1A0NU · $4,300
The 2026 Tudor Black Bay 41 Monochrome features a METAS/COSC certified movement, monochrome styling, domed sapphire crystal, snowflake hands, and a five-link bracelet. It's a versatile modern tool watch that is easy to wear daily.

  • Condition: unworn
  • Case diameter: 41mm
  • Water-resistance: 200m depth rating
  • Power reserve: 70 hour power reserve
Posted at
May 28, 2026, 9:48 AM
Active
[WTS] New 2026 Tudor Black Bay 58 GMT Jubilee Stickered 5/26 7939G1A0NRU “Coke” $4,899.00

New 2026 Tudor Black Bay 58 GMT Jubilee Stickered 5/26 7939G1A0NRU “Coke” $4,899.00

Tudor - 7939G1A0NRU · $4,899
The Tudor Black Bay 58 GMT Jubilee features a black domed gilt dial with a back and burgundy bezel, self-winding movement, and a 39mm stainless steel case. It includes a five-link stainless steel Jubilee bracelet with a T-fit clasp and has a water resistance of 200M.

  • Condition: 10/10 Unworn-stickered
  • Case Size: 39mm diameter
  • Movement: MT5450-U (COSC-METAS)
  • Water Resistance: 200m depth rating
Posted at
May 28, 2026, 9:46 AM
Active
[WTS] 2026 Tudor Black Bay Chronograph “Carbon 26” 79377KN — Brand New Condition, Box & Papers

2026 Tudor Black Bay Chronograph “Carbon 26” 79377KN — Brand New Condition, Box & Papers

Tudor - 79377KN · $10,200
The Tudor Black Bay Chronograph ‘Carbon 26’ is a lightweight and modern take on Tudor’s motorsport-inspired chronograph, featuring a striking white dial contrasted by black subdials for a bold ‘Panda’ aesthetic. Its carbon composite case gives the watch an aggressive sporty feel while reducing overall weight.

  • Condition: Brand new condition
  • Case material: carbon composite
  • Movement: COSC-certified automatic chronograph movement
  • Dimensions: 42mm diameter, 49mm lug to lug, and 14.3mm thick
Posted at
May 28, 2026, 9:14 AM
Active
[WTS] Tudor Black Bay 54 Full Set

Tudor Black Bay 54 Full Set

Tudor - Black Bay 54 · $3,200
A modern Tudor with classic proportions, featuring a stainless steel case and aluminum bezel insert. The watch has been worn in rotation and is running well.

  • Condition: Pre-owned, well cared for
  • Case diameter: 37mm
  • Water resistance depth rating: 200m
Posted at
May 27, 2026, 3:19 PM
Active
[WTS] Tudor Black Bay 58 Bronze Boutique Edition – New in Box $5,200

Tudor Black Bay 58 Bronze Boutique Edition – New in Box $5,200

The Tudor Black Bay Fifty-Eight Bronze Boutique Edition combines vintage-inspired design with the unique character of a full bronze construction, featuring a 39mm satin-brushed bronze case and full bronze bracelet.

  • Condition: New in Box
  • Case size: 39mm diameter
  • Water resistance: 200m depth rating
  • Movement: COSC-certified automatic movement with 70-hour power reserve
Posted at
May 27, 2026, 3:05 PM
Active
[WTS] Tudor Black Bay 58 GMT “Coke” 7939G1A0NRU 2026 Full Set Jubilee

Tudor Black Bay 58 GMT “Coke” 7939G1A0NRU 2026 Full Set Jubilee

Tudor - 7939G1A0NRU · $4,795
The Tudor Black Bay 58 GMT 'Coke' is a highly sought-after watch released in 2026, featuring 39mm proportions, gilt accents, and a vintage-inspired Coke bezel. It comes as a complete full set with inner/outer box, warranty card, hang tag, booklets, and full links.

  • Condition: Excellent / near new
  • Bracelet type: Jubilee
  • Box condition: Full set
  • Bezel material: Coke
Posted at
May 27, 2026, 2:22 PM
Active
[WTS] Tudor Black Bay 58 Burgundy 7939A1A0RU Full Set 2025 Jubilee $4,195 Shipped.

Tudor Black Bay 58 Burgundy 7939A1A0RU Full Set 2025 Jubilee $4,195 Shipped.

Tudor - 7939A1A0RU · $4,195
The Tudor Black Bay 58 Burgundy features a slimmer case profile, METAS certification, and factory Jubilee bracelet. It comes in excellent condition with clean crystal and dial.

  • Condition: Excellent, light superficial wear
  • Case Profile: slimmer
  • Certification: METAS
  • Bracelet Type: factory 5 link Jubilee
Posted at
May 27, 2026, 1:59 PM
Active
[WTS] TUDOR BLACK BAY GMT M79833MN-0001 – Unworn S&G Root Beer $6350 free shipping around US

TUDOR BLACK BAY GMT M79833MN-0001 – Unworn S&G Root Beer $6350 free shipping around US

Tudor - M79833MN-0001 · $6,350
Tudor Black Bay GMT in the unique Root Beer colorway with silver and gold accents. This is a brand new, unworn piece with free shipping offered around the US.

  • Condition: Unworn
Posted at
May 27, 2026, 1:47 PM
Active