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 red / ETA smiley version, near mint

Tudor Black Bay red / ETA smiley version, near mint

Tudor - Black Bay · $2,900
This Tudor Black Bay is the original version with an ETA movement and a burgundy bezel. It features a classic Tudor Rose logo and has outstanding condition, with only a couple of blue stickers in the bracelet.

  • Condition: near mint
  • Movement: ETA movement
Posted at
Mar 13, 2026, 2:44 PM
Active
[WTS] Tudor Black Bay Pro 79470 COMPLETE SET 2025 + EXTRA OEM STRAP

Tudor Black Bay Pro 79470 COMPLETE SET 2025 + EXTRA OEM STRAP

Tudor - 79470 · $3,950
For sale is a Tudor Black Bay Pro with the white dial, reference 79470. This watch comes with both stainless steel and quick release hybrid strap.

  • Condition: Excellent condition
  • Diameter: 42mm
  • Strap: Stainless steel and hybrid quick release strap
  • Warranty card date: 2025
Posted at
Mar 13, 2026, 2:29 PM
Active
[WTS] Tudor Black Bay Bronze Bucherer Blue $3,250

Tudor Black Bay Bronze Bucherer Blue $3,250

Tudor - 79250BB · $3,250
The Tudor Black Bay Bronze Bucherer Blue features a unique aluminum-bronze case and a deep blue dial/bezel combination. It has a robust in-house COSC certified movement and a warm vintage aesthetic.

  • Condition: excellent condition
  • Case size: 43mm
  • Case thickness: 14.5mm
  • Lug width: 23mm
Posted at
Mar 13, 2026, 1:15 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
This is a Tudor Black Bay 41 Monochrome Rubber watch, featuring a black domed dial with silver hour markers. It has an automatic self-winding movement and a 200m water resistance.

  • Condition: Excellent shape, a couple hairlines here or there
  • Diameter: 41mm
  • Water Resistance: 200m depth rating
  • Movement: MT5602-U (COSC)
Posted at
Mar 13, 2026, 12:24 PM
Active
[WTS] Tudor Black Bay 58 2022 with OEM leather and OEM NATO strap Box and Papers

Tudor Black Bay 58 2022 with OEM leather and OEM NATO strap Box and Papers

Tudor - Black Bay 58 · $2,650
Up for sale is my Tudor Black Bay 58 with a Gilt Dial. The watch includes various straps such as OEM leather, OEM NATO strap, Vanguard Rubber Strap, and several other NATOs. It comes with its original receipt and box.

  • Condition: Pre-owned with small bezel scratch
  • Case size: 41mm diameter
  • Strap included: OEM leather strap,OEM NATO strap,Vanguard Rubber Strap,all the bond NATOs,beige NATO,grey suede strap
  • Papers included: yes, original receipt is included
Posted at
Mar 13, 2026, 9:16 AM
Active
[WTS] Tudor Black Bay Chrono Panda Jubilee 🔥Brand New 2026, $5200+✈️🔥

Tudor Black Bay Chrono Panda Jubilee 🔥Brand New 2026, $5200+✈️🔥

Tudor - 79360N · $5,200
This is a brand new Tudor Black Bay Chrono Panda Jubilee, reference number 79360N. It's in pristine condition and comes with additional features such as a timestamp in the last picture and links to the seller's website and Instagram.

  • Condition: Brand New
  • Shipping cost (us): 85
  • Payment methods: Wire, Wise, Credit Card with +4.9% fee
  • Country of origin: Singapore
Posted at
Mar 13, 2026, 2:59 AM
Active
[WTS] Tudor Black Bay GMT S&G Nato 🔥Brand New 2026, $4k+✈️🔥

Tudor Black Bay GMT S&G Nato 🔥Brand New 2026, $4k+✈️🔥

Tudor - 79833MN · $4,000
The Tudor Black Bay GMT S&G Nato is a brand new watch in excellent condition. It features a unique design and functionality.

  • Condition: Brand New
  • Location: Singapore
  • Shipping Cost: $85 (for US States)
  • Payment Methods: Wire,Wise,Credit Card (+4.9%)
Posted at
Mar 13, 2026, 2:58 AM
Active
[WTS] Tudor Black Bay GMT Pepsi 🔥Brand New 2026, $4k+✈️🔥

Tudor Black Bay GMT Pepsi 🔥Brand New 2026, $4k+✈️🔥

Tudor - 79380RB · $4,000
This is a Tudor Black Bay GMT Pepsi in Brand New Condition.

  • Condition: Brand New
  • Shipping: Singapore to USA (with tariffs/duties included)
  • Payment Methods: Wire, Wise, Credit Card (+4.9% fee)
Posted at
Mar 13, 2026, 2:57 AM
Active