Illustration. The seconds hand sweeps, like the real movement.
Black Bay 54
Ref. M79000N-0001
37 mm, black domed dial with gilt print, bezel insert without minute graduations, three-link bracelet
- Diameter
- 37 mm
- Thickness
- 11.2 mm
- Water
- 200 m
- Movement
- MT5400
€4,320
Retail price at Maier, an official Tudor retailer in France (September 2026); tudorwatch.com shows prices by visitor location and served Brazilian reals.
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Why it's interesting
The smallest Black Bay is also the most convincing: 37 mm, 11.2 mm thick, a bezel with no minute hash marks and a gilt-printed domed dial. It keeps the full 200 m and a 70-hour chronometer calibre, and wears like the vintage divers the bigger Black Bays only quote.
Watch DNA. Filled tags are editorial; outlined tags come from the specifications.
The numbers
Verified specificationsSize
- Diameter
- 37mm
- Lug to lug
- 46mm
- Thickness
- 11.2mm
- Lug width
- 20mm
Because you like this…
Chosen for shape, size, colour, character and price. Rarely the same brand twice.
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About this page
Verified specifications, checked September 2026
Dimensions, water resistance, movement and crystal were checked against the sources below.
Diameter, 11.2 mm height, 20 mm lugs, 200 m, domed sapphire, bezel without minute graduations and MT5400 (COSC, 70 h) from tudorwatch.com; 46 mm lug-to-lug and April 2023 launch from Monochrome (which measures 11.24 mm). Drawing: the square hour plots at 3/6/9 and the gilt surrounds are simplified.
The illustration is a bezelga rendering generated from the specifications. It is not a photograph and may simplify details such as logos, text and finishing.
No licensed photography yet.
