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

[WTS] Tudor Black Bay Bronze Bucherer Blue 79250BB w/ Box & Papers!!

Tudor Black Bay Bronze Bucherer Blue 79250BB w/ Box & Papers!!

Tudor - 79250BB · $3,995
This Tudor Black Bay Bronze Bucherer Blue features a blue dial, comes with a leather strap and nato strap, and is in excellent condition.

  • Condition: 9.3/10, excellent preowned condition with minor signs of wear
  • Case Size: 43mm diameter
  • Case Material: bronze
  • Dial Color: blue
Posted at
Jul 23, 2025, 12:10 PM
Active
[WTS] New Tudor Black Bay 41 Ceramic Blue 6/25 Ref. M79210CNU *4799.00*

New Tudor Black Bay 41 Ceramic Blue 6/25 Ref. M79210CNU *4799.00*

Tudor - M79210CNU · $4,799
The watch is a Tudor Black Bay 41 Ceramic Blue with a blue domed dial, self-winding movement, and 200M water resistance. It features a 41mm ceramic case with a black bezel and comes with a hybrid leather/rubber strap.

  • Condition: 10/10 unworn
  • Case size: 41mm
  • Water resistance: 200m
  • Movement: Calibre MT5602-1U
Posted at
Jul 23, 2025, 12:00 PM
Active
[WTS] New Tudor Black Bay 54 37mm stickers 7/25 Ref. 79000N *$3350.00*

New Tudor Black Bay 54 37mm stickers 7/25 Ref. 79000N *$3350.00*

Tudor - 79000N · $3,350
This is a new Tudor Black Bay 54 37mm watch with a black domed dial and self-winding movement. It features a 37 SS case with a SS bezel and aluminum bezel, three-link SS bracelet, and 200M water resistance.

  • Condition: 10/10, unworn, unsized
  • Case size: 37mm
  • Movement: MT5400 (COSC)
  • Water resistance: 200m
Posted at
Jul 23, 2025, 11:55 AM
Active
[WTS] Tudor Black Bay 58 Gilt (Ref. M79030N) – A Modern Vintage Icon | Beauty Full set 2021 | $2795 🪽

Tudor Black Bay 58 Gilt (Ref. M79030N) – A Modern Vintage Icon | Beauty Full set 2021 | $2795 🪽

Tudor - M79030N · $2,795
The Tudor Black Bay 58 Gilt is a modern watch that pays homage to the brand's 1958 dive heritage, featuring a 39mm case and vintage charm. It has an in-house MT5402 movement, COSC-certified and with a 70-hour power reserve.

  • Condition: Excellent
  • Movement: In-House MT5402 Movement
  • Power reserve: 70-hour
  • Thickness: 11.9mm diameter
Posted at
Jul 23, 2025, 9:18 AM
Active
[WTS] 2022 Tudor Black Bay GMT 41mm 79833MN Two-Tone Black Dial - $3,650

2022 Tudor Black Bay GMT 41mm 79833MN Two-Tone Black Dial - $3,650

Tudor - 79833MN · $3,650
2022 Tudor Black Bay GMT 41mm in excellent overall condition, with a two-tone black dial.

  • Condition: Excellent overall condition
  • Box And Papers: Yes
  • Warranty: 5 year manufacturer warranty dated June 2022
  • Size: 7.0inch wrist diameter
Posted at
Jul 23, 2025, 9:06 AM
Active
[WTS] Tudor Black Bay 41 79540 FULL SET - $1899

Tudor Black Bay 41 79540 FULL SET - $1899

Tudor - 79540 · $1,899
This listing is for a Tudor Black Bay 41 full set. It's in great condition, fully functional, and comes with a guarantee of authenticity.

  • Condition: great condition
  • Origin: Chongqing, China
  • Shipping: worldwide shipping via UPS, customs duties paid for US buyers
Posted at
Jul 22, 2025, 11:16 PM
Active
[WTS] Tudor Heritage Black Bay 79230B 41mm with Original Tudor Box - $1799

Tudor Heritage Black Bay 79230B 41mm with Original Tudor Box - $1799

Tudor - 79230B · $1,799
A Tudor Heritage Black Bay 41mm watch is being sold with its original box. The watch features an aftermarket strap and buckle.

  • Case size: 41mm
  • Strap type: Aftermarket strap and buckle
  • Shipping cost: Buyer pays shipping
Posted at
Jul 22, 2025, 11:12 PM
Active
[WTS] Tudor Black Bay Sale

Tudor Black Bay Sale

This limited edition Tudor Black Bay 58 'Watches for Good' Google Edition features a unique dial with the Google color splash at 6-o'clock. It is one of only 260 made and comes in its original box, tag, and papers.

  • Condition: Light wear but no damage
  • Limited edition production run: 260
  • Caseback engraving: decimal notation for a googol: one followed by 100 zeros
  • Dial modification: Google color splash at 6-o-clock
Posted at
Jul 22, 2025, 8:56 PM
Active
[WTS] Tudor Black Bay Bronze 43mm – 2019 watch, Box, Booklets and card

Tudor Black Bay Bronze 43mm – 2019 watch, Box, Booklets and card

The Tudor Black Bay Bronze 43mm is a unique watch with a bronze case that develops a natural patina over time. The watch runs well and keeps accurate time.

  • Condition: very good condition
  • Case size: 43mm diameter
  • Year purchased: 2019
  • Box and papers included: yes
Posted at
Jul 22, 2025, 8:03 PM
Active