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.
Buy Now on Jomashop
This is an affiliate link
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
![[WTS] Tudor Heritage Black Bay 79230B 41mm with the Original Box](https://external-preview.redd.it/QEphqMKnA2K_iuYKRqEkI8o97xESAGe5AVLoQdKqYgk.jpeg?auto=webp&s=b2c904bcd1deab7809c67e48798a473b30b8c617)
Tudor Heritage Black Bay 79230B 41mm with the Original Box
A Tudor Heritage Black Bay 41mm watch with the original box and aftermarket strap and buckle.
- Size: 41mm diameter
- Shipping: worldwide shipping available
![[WTS] Tudor Black Bay 54 from Nov 29 2024](https://preview.redd.it/fyvr4ha1me7f1.jpeg?auto=webp&s=f7ada51863f0da66f3da9166885fdf260d1bc82a)
Tudor Black Bay 54 from Nov 29 2024
Tudor Black Bay 54 with T-fit bracelet and warranty card, dated Nov 29 2024. The watch features a polished crown side with a light hairline.
- Condition: 8/10 with light wear on clasp and bracelet, and hairline on polished crown side
- Bracelet type: T-fit
- Warranty: yes, with warranty card
- Size: about 7inches
![[WTS] Tudor Black Bay 41 Heritage 79540 | Excellent Condition (With Box, Card, Booklet) | $1999](https://external-preview.redd.it/Nv61CNN5zYq_e5XoO1xxKPokbum517ADZZJHh9XUWcg.jpeg?auto=webp&s=1e372def9befb60d900e581c33441d5c0d0f0b68)
Tudor Black Bay 41 Heritage 79540 | Excellent Condition (With Box, Card, Booklet) | $1999
The Tudor Black Bay 41 Heritage 79540 is a vintage-inspired timepiece with a 41mm stainless steel case and a black dial featuring Tudor's signature snowflake hands. It has a smooth polished steel bezel, screw-down crown, and a sapphire crystal rated for 150 meters of water resistance. The watch is powered by the reliable Tudor-modified ETA 2824 automatic movement.
- Condition: Excellent
- Case size: 41mm
- Water resistance: 150m
- Movement power reserve: 38 hours
![[WTS] 2025 New Tudor Black Bay 58 Burgundy Jubilee 4/25 Ref# M7939A1A0RU $4399.00](https://external-preview.redd.it/2ex3-G3XWNP2wCL4NkGPGfnYYw3bdyecB68lZsYPxfU.jpeg?auto=webp&s=79b5ec7220b37fbe5be482f944a37c6a0e029647)
2025 New Tudor Black Bay 58 Burgundy Jubilee 4/25 Ref# M7939A1A0RU $4399.00
The Tudor Black Bay 58 Burgundy Jubilee is a new 2025 model with a burgundy domed dial and applied hour markers. It features an automatic self-winding movement and a five-link Jubilee style bracelet with T-Fit clasp.
- Condition: 9.8/10, unworn
- Diameter: 39mm
- Bracelet style: Jubilee
- Water resistance: 200M
![[WTS] Tudor Black Bay 58](https://external-preview.redd.it/w-iy5HE_ofSqMVrzwXKQR1KzY4hklovpKdbPHeWfexw.jpeg?auto=webp&s=4a8233346b13122107cdc8ef23941159425758f1)
Tudor Black Bay 58
This Tudor Black Bay 58 has been kept in a box and comes with papers, brown leather strap, Uncle presidential bracelet, and extra links. The watch head is flawless and keeps accurate time.
- Condition: Pre-owned, minor wear on bracelets
- Model year: 2024
- Box and papers included: yes
- Bracelet size: 6.5 inch wrist with extra links
![[WTS] Tudor Black Bay Monochrome Oyster M7941A1A0NU-0001 - 2024 Full Set](https://external-preview.redd.it/1pxJmVHczKQtHDlCuvo2aqIdojtGpGaVEuqnHkl6NQg.jpeg?auto=webp&s=9007e4fd978933957db268b86dc182ca75c7c45c)
Tudor Black Bay Monochrome Oyster M7941A1A0NU-0001 - 2024 Full Set
This 2024 Tudor Black Bay Monochrome Oyster is a full set with very light surface hairlines and has been lightly used.
- Condition: Lightly used
- Surface hairlines: very light
- Year: 2024
![[WTS] Tudor Heritage Black Bay Steel - 79730](https://external-preview.redd.it/g7rxxyp4SHariORyi9cCoxWLRlH08tp5AiQNj8sUIfI.jpeg?auto=webp&s=daaeb52b470cb10e4569b2c08fdd67a3292e9bfb)
Tudor Heritage Black Bay Steel - 79730
The Tudor Heritage Black Bay Steel features a 41mm stainless steel case with a black dial and a steel bezel. It is powered by the in-house Tudor Caliber MT5612 automatic movement, offering a 70-hour power reserve.
- Condition: Excellent condition, pre-owned
- Case size: 41mm
- Water resistance: 200m depth rating
- Movement: Tudor Caliber MT5612