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 🙂

Tudor Black Bay 🙂

Tudor - 79220R · $2,800
For sale is a Tudor Black Bay, original red bezel 79220R, serviced this year and in excellent condition.

  • Condition: Excellent
  • Water Resistance: 150m depth rating
  • Year Serviced: 2023
Posted at
Dec 12, 2025, 3:48 PM
Active
[WTS] [CONUS] Forstner Model J for Tudor Black Bay Series (22mm)

[CONUS] Forstner Model J for Tudor Black Bay Series (22mm)

Forstner - Model J · $100
A Forstner Model J jubilee bracelet in good condition with 22mm lugs suitable for Tudor Black Bay series watches.

  • Condition: Worn, desk diving marks on the clasp
  • Lug size: 22mm
  • Compatible models: Tudor Black Bay, Black Bay GMT, and Black Bay Chronograph
Posted at
Dec 12, 2025, 1:02 PM
Active
[WTS] 2024 Tudor Black Bay 41 Red METAS M7941A1 Full Set

2024 Tudor Black Bay 41 Red METAS M7941A1 Full Set

Tudor - M7941A1 · $2,999
This is a 2024 Tudor Black Bay 41 Red METAS, which comes with all original packaging and a warranty card.

  • Case Size: 41mm
  • Caliber: METAS certified movement
Posted at
Dec 11, 2025, 11:00 PM
Active
[WTS] Tudor Black Bay 68 M7943A1A0NU-0002 – Like New – Full Set – $4100 – St. Paul, MN

Tudor Black Bay 68 M7943A1A0NU-0002 – Like New – Full Set – $4100 – St. Paul, MN

Tudor - M7943A1A0NU-0002 · $4,100
This Tudor Black Bay 68 M7943A1A0NU-0002 features a 43mm case, MT5450-U Master Chronometer movement, and comes in full set including box, papers, warranty card, and all links. It is said to run perfectly with minimal wear.

  • Condition: Like New Condition
  • Case Size: 43mm
  • Movement: MT5450-U
Posted at
Dec 11, 2025, 6:43 PM
Active
[WTS] Tudor Gilt Black Bay 79230

Tudor Gilt Black Bay 79230

Tudor - 79230 · $2,000
Selling my Black Bay, a two-strap watch including the CrafterBlue dive strap and original warranty card.

  • Condition: great condition with light scratches
  • Straps: 2, includes CrafterBlue dive strap
  • Included Documents: original warantee card, ebay authentification
Posted at
Dec 11, 2025, 5:52 PM
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[WTS] 2020 Tudor Black Bay GMT "Pepsi" 79830RB - Full Set

2020 Tudor Black Bay GMT "Pepsi" 79830RB - Full Set

Tudor - 79830RB · $3,297
The Tudor Black Bay GMT 'Pepsi' is a blend of vintage charm and modern functionality, featuring the iconic red and blue bezel. This timepiece pays homage to classic GMT watches while delivering robust performance and timeless design.

  • Condition: Excellent
  • Case size: 41mm diameter
  • Bezel material: steel with anodized aluminum disc
  • Movement type: Automatic (COSC)
Posted at
Dec 11, 2025, 5:46 PM
Active
[WTS] Tudor Black Bay Heritage 41 79230b

Tudor Black Bay Heritage 41 79230b

Tudor - 79230b · $2,499
Additional Details: Tudor Black Bay Heritage 41 79230b. In-house movement. 41mm.

  • Case Size: 41mm
  • Movement Type: in-house
Posted at
Dec 11, 2025, 3:04 PM
Active
[WTS] 2023 Tudor Black Bay GMT "Pepsi" 41mm 79830RB Stainless Steel Opaline White Dial - $3,800

2023 Tudor Black Bay GMT "Pepsi" 41mm 79830RB Stainless Steel Opaline White Dial - $3,800

Tudor - 79830RB · $3,800
2023 Tudor Black Bay GMT with a 41mm stainless steel case and opaline white dial. This watch features a 5-year manufacturer warranty, original double box, papers, and more.

  • Condition: Excellent overall condition
  • Material: Stainless Steel
  • Size: 7.75inch wrist (Full Links)
  • Box And Papers: Yes
Posted at
Dec 11, 2025, 1:28 PM
Active