Illustration. The seconds hand sweeps, like the real movement.
Black Bay 58 GMT
Ref. M7939G1A0NRU-0001
39 mm, black gilt dial, black and burgundy 24-hour bezel, riveted three-link bracelet
2 versions of the Black Bay 58
- Diameter
- 39 mm
- Thickness
- 12.8 mm
- Water
- 200 m
- Movement
- MT5450-U
€5,050
Retail price at Maier, an official Tudor retailer in France (September 2026); tudorwatch.com shows prices by visitor location and served Brazilian reals. Launch price EUR 4,630 on the bracelet (Monochrome, 2024).
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Why it's interesting
The GMT Tudor fans kept asking for: a true travel GMT in the 39 mm Black Bay 58 case, 1.8 mm slimmer than the 41 mm Black Bay GMT. The black-and-burgundy bezel and gilt dial lean vintage, while the Master Chronometer MT5450-U lets you jump the local hour hand when you land.
Watch DNA. Filled tags are editorial; outlined tags come from the specifications.
The numbers
Verified specificationsSize
- Diameter
- 39mm
- Lug to lug
- 47.8mm
- Thickness
- 12.8mm
- Lug width
- 20mm
Also in the Black Bay 58 family
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, 12.8 mm height, 20 mm lugs, 200 m, domed sapphire, bidirectional black/burgundy aluminium 24-hour bezel and MT5450-U (COSC + METAS, 65 h) from tudorwatch.com; 47.8 mm lug-to-lug, 2024 launch, the date at 3 and the 14.6 mm Black Bay GMT comparison from Monochrome. Drawing: the gilt 24-hour numerals are simplified and the GMT hand's lume triangle is not drawn.
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.
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