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 GMT Pepsi Black Dial Watch on Bracelet 79830RB 79830RB-0001
The Tudor Black Bay GMT Pepsi Black Dial Watch features a polished case design that bends light to accentuate its curves. The classic pepsi bezel is a signature element of the watch, and it's available in a full set including outer box, inner box, booklets, manuals, warranty card, and white bar coded hang tag.
- Condition: Great, with some minor scratches and marks throughout
- Case Size: 41mm
- Bracelet Length: sized with original links
![[WTS] Tudor Black Bay Heritage Red $2300 shipped](https://preview.redd.it/ak9d4hvn967f1.jpeg?auto=webp&s=a7fab2f51860931dfde9c274d8804f8aa0c4441d)
Tudor Black Bay Heritage Red $2300 shipped
A Tudor Black Bay Heritage with a red bezel and leather strap, featuring additional accessories.
- Condition: Pre-owned, lightly polished
- Case Size: 41mm diameter
- Original Box: true
![[WTS] Tudor Black Bay 58 79030N Complete set](https://external-preview.redd.it/n8f09PFeJQxf2FyZbr4FBamvXTa2Eajjm-7lxNCLSpc.jpeg?auto=webp&s=a48206edec3fe33246eb98d108928352ee686212)
Tudor Black Bay 58 79030N Complete set
This Tudor Black Bay 58 is a well-maintained timepiece in great condition, with some light signs of wear. It comes with the complete set, including a dated warranty card from 2022.
- Condition: Great condition with minor signs of wear
- Warranty Card Date: 2022
- Shipping Method: shipped
![[WTS] Tudor Black Bay 58](https://external-preview.redd.it/HzlBo1Z6nLhttEnskwrZNC2IfgChSB2WwPNSebPHa0w.jpeg?auto=webp&s=88810584541b3a86de3989f421b883b23b188d70)
Tudor Black Bay 58
The Tudor Black Bay 58 is the quintessence of what made the world fall in love with the 'Fifty-Eight' line. It's a modern icon crafted from the blueprint of the golden age of dive watches.
- Condition: Excellent
- Movement: MT5402 (COSC)
- Water Resistance: 200m depth rating
- Bezel Type: Unidirectional
![[WTS] Mint Tudor Black Bay 58 Black 2021 Ref# 79030N](https://external-preview.redd.it/d72AwOayaRKyEB4Nopjsg9EDLjCw-KYFpYgdeA-XrKE.jpeg?auto=webp&s=134c123ded234c5d451a36542480e6a459179575)
Mint Tudor Black Bay 58 Black 2021 Ref# 79030N
The Tudor Black Bay 58 is a 39mm automatic watch with a black domed dial and stainless steel riveted bracelet. It features a 200m water resistance and 70-hour power reserve, powered by the MT5602 (COSC) movement.
- Condition: 9/10, mint- a few hairlines here or there, but overall tremendous shape
- Diameter: 39mm
- Water Resistance: 200M
- Power Reserve: 70-hour
![[WTS] New Tudor Black Bay 54 37mm Stickered 6/25 Ref. 79000N](https://external-preview.redd.it/lEEQtmaVfmca_qOkq0qvj-HUMna8rDQbD6b2p6B-IlU.jpeg?auto=webp&s=d672fa86b69c3beb7f46904d67bb42f80773734c)
New Tudor Black Bay 54 37mm Stickered 6/25 Ref. 79000N
This listing is for a new Tudor Black Bay 54 37mm watch with a self-winding movement and 200M water resistance. The watch features a black domed dial, stainless steel case, and three-link bracelet.
- Condition: 10/10, unworn, unsized stickered
- Case size: 37mm diameter
- Movement: MT5400 (COSC)
- Water resistance: 200m depth rating
![[WTS] 2025 BRAND NEW Tudor Black Bay 41 Monochrome METAS 7941A1A0NU $3,900](https://external-preview.redd.it/nEupu7_eiG1N2FuU18jgyok98_miJ-fS4DhIyFaczlE.jpeg?auto=webp&s=c8a6008ff5594e1566635f5c98aaf1247b5053e8)
2025 BRAND NEW Tudor Black Bay 41 Monochrome METAS 7941A1A0NU $3,900
This is a brand new Tudor Black Bay 41 Monochrome, featuring the METAS Master Chronometer certified Calibre MT5602-U with 70h of power reserve and a comfortable T-Fit clasp.
- Condition: Brand New, Unworn, Unsized
- Model name: Black Bay 41 Monochrome
- Movement: MT5602-U Calibre
- Power reserve: 70h
![[WTS] Tudor Black Bay Ceramic 41mm 79210CNU $2,900](https://external-preview.redd.it/gYGy1Jv9opA2JRnaMzEXkdrzNxO5BviKPDlqphRGVWM.jpeg?auto=webp&s=eb7c1b1e1b941976344190c4dbf28101cfb83a85)
Tudor Black Bay Ceramic 41mm 79210CNU $2,900
The Tudor Black Bay Ceramic 41mm is a unique model in the Black Bay lineup, featuring a Matte Black Ceramic case and an open caseback in Black PVD 316L steel.
- Condition: Preowned - Excellent
- Box And Papers: Yes, dated June 2021
- Warranty: Till June 2026
![[WTS] 2025 BRAND NEW Tudor Black Bay Pro GMT 79470 $4,200](https://external-preview.redd.it/9l9XASw-b8DwB_GRo06O-IYT3TMq868eFJubewIsqX4.jpeg?auto=webp&s=64403e53184deb112e240d4f38ecddfbd08870fe)
2025 BRAND NEW Tudor Black Bay Pro GMT 79470 $4,200
The Tudor Black Bay Pro GMT is a popular release from Tudor with a crisp opaline dial, water resistance of 200m, and COSC Certified Calibre MT5652.
- Condition: Brand New, Unworn, Unsized
- Box and papers: Yes, dated April 2025
- Warranty: till April 2030
- Water resistance: 200m depth rating