Tudor Black Bay Black Bay Master Chronometer Stainless Steel - Black / Black / Jubilee
Reference 7941A1A0NU-0003
About this watch
The Tudor Black Bay Master Chronometer stands out as a remarkable timepiece that embodies a perfect fusion of aesthetics, functionality, and craftsmanship. At the heart of this watch lies the Tudor caliber MT5602-U, a METAS-grade movement that ensures superior performance with a frequency of 28,800 beats per hour. This movement has been certified by the Swiss Official Chronometer Testing Institute (COSC), guaranteeing precision and reliability. The watch features a rotating bezel with a 0-60 scale, perfect for timing dives or other activities. With a diameter of 41.00 mm and a height of 13.60 mm, this watch strikes a balance between presence and wearability. The black sunburst finish on the dial adds a sophisticated touch, catching the light beautifully while remaining understated. Protected by scratch-resistant sapphire glass, the dial remains pristine even after years of wear. The closed case back further enhances the watch's durability, ensuring that the movement inside is well-protected from the elements. The Jubilee style bracelet adds a classic touch while ensuring comfort, with alternating links creating a flexible feel making it easy to wear throughout the day. This watch isn’t just about looks; it’s engineered to withstand the rigors of daily life. With a power reserve of 70 hours, you can confidently leave your watch unworn over the weekend without worrying about winding it. The Tudor Black Bay Master Chronometer is perfect for those who value style and performance, making it a worthy contender in the luxury watch market.
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Key Features
- METAS-grade movement
- Water resistance up to 200 meters
- Scratch-resistant sapphire glass
- Closed case back for durability
- 70-hour power reserve
- Jubilee style bracelet with flexible links
Specifications
- Brand
- Tudor
- Family
- Black Bay
- Model
- Black Bay Master Chronometer Stainless Steel - Black / Black / Jubilee
- Reference
- 7941A1A0NU-0003
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer
- Case
- Stainless Steel 41mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 200
Current Listings

Tudor Black Bay M7941A1A0NU-0003
This Tudor Black Bay features a 41mm stainless steel case with a polished and satin finish, a 60-minute unidirectional bezel in stainless steel with an aluminum insert, and a black domed dial.
- Condition: Excellent condition
- Water Resistance: 200m (660ft)
- Movement: Manufacture Calibre MT5602-U Self-winding mechanical movement
- Power Reserve: 70-hour power reserve
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Tudor Black Bay Heritage 79230R | 41mm Box&Papers 🌹
A popular Tudor Black Bay Heritage on stainless steel bracelet, in good condition, keeping time well and ready for a new wrist.
- Condition: Good preowned condition with minor scratches on case sides
- Bracelet material: stainless steel
- Crystal condition: free from damage
![[WTS] Tudor Heritage Black Bay 41 $2200](https://preview.redd.it/ujxpetmo14wf1.jpg?width=640&crop=smart&auto=webp&s=6a46f305a44fbdba17bb1963d85323273ea67b4c)
Tudor Heritage Black Bay 41 $2200
This Tudor Heritage Black Bay 41mm is a well-preserved timepiece, still partially stickered and with a worn strap. It comes with an unworn Everest rubber strap and a range of original accessories.
- Condition: Like new condition, worn less than 5 times
- Strap value: $250
- Includes: inner box, outer box, booklets, hang tag, warranty card
![[WTS] 2023 Tudor Black Bay Pro, $2500](https://preview.redd.it/1uo6g9g8r3wf1.jpg?width=640&crop=smart&auto=webp&s=dbfb65d87efff99905ccdf8f7229194b150ed375)
2023 Tudor Black Bay Pro, $2500
A 2023 Tudor Black Bay Pro purchased in the same year, only worn occasionally and comes with its original packaging.
- Purchase Year: 2023
- Warranty: still under warranty
![[WTS] 2023 Tudor Black Bay 58. $2,800](https://preview.redd.it/kv1fwlprk3wf1.jpg?width=640&crop=smart&auto=webp&s=1fa2429c1b67c9f68421c64a91d8a7463e923f2a)
2023 Tudor Black Bay 58. $2,800
The Tudor Black Bay Fifty-Eight features a 39mm steel case, STUNNING blue dial, and stainless steel bracelet.
- Case size: 39mm diameter
- Water resistance: 200m depth rating
- Power reserve: 70-hour power reserve
![[WTS] 2018 Tudor Black Bay GMT “Pepsi” 79830RB-0001 $3,150](https://preview.redd.it/uasxeyskj3wf1.jpg?width=640&crop=smart&auto=webp&s=9e65b247a2f907bafee8527a2396bfcd5a19b59f)
2018 Tudor Black Bay GMT “Pepsi” 79830RB-0001 $3,150
This is a 2018 Tudor Black Bay GMT 'Pepsi' with a stainless steel case and features such as a domed sapphire crystal, water resistance of 200m, bidirectional rotatable bezel, 70-hour power reserve, COSC certification, GMT and date functions, and a durable riveted steel bracelet.
- Water Depth Rating: 200m
- Case Diameter: 41mm
- Bezel Material: aluminum
![[WTS] Tudor Black Bay. M79500. 🔥](https://preview.redd.it/cl6948ku73wf1.jpeg?auto=webp&s=cd487c1d16e48ad131584d3f4a22be2b166c4274)
Tudor Black Bay. M79500. 🔥
A Tudor Black Bay in 36mm, a slim and stylish watch with a classic design.
- Case diameter: 36mm
![[WTS] Tudor Black Bay Bronze 43mm 79250BA](https://preview.redd.it/yyv5r73ciyvf1.jpg?width=640&crop=smart&auto=webp&s=8ddabb9996cd3660e20cee0d1a156dad6016a0c0)
Tudor Black Bay Bronze 43mm 79250BA
A Tudor Black Bay Bronze 43mm watch, sold with its original card and white tag.
- Case Size: 43mm
- Year Card: 2020