Tudor

Black Bay 58 GMT

M7939G1A0NRU-0002

The Black Bay Fifty-Eight is named after the year in which the first Tudor divers’ watch, the reference 7924, was introduced. Waterproof up to 200 metres, it was dubbed the “Big Crown”. Among other aesthetic allusions to this famous historic watch, this model has a 39 mm diameter case, in keeping with the characteristic proportions of the 1950s.

Register Interest

TECHNICAL DETAILS

Collection

Black Bay 58 GMT

Reference Number

7939G1A0NRU

Description

39mm steel case, Rubber strap

Material

Steel

Case

39mm stainless steel case with polished and satin finishes

Bezel

24-hour bidirectional rotatable bezel in stainless steel with black and burgundy anodised aluminium insert

Bracelet

Rubber strap with TUDOR “T-fit” clasp

Movement

Manufacture Calibre MT5450-U (COSC and METAS certified) Self-winding mechanical movement with bidirectional rotor system Integrated GMT function

Dial

Black, domed, with gilt applied hour markers

Winding

Stainless steel screw-down winding crown with the TUDOR rose in relief

Crystal

Domed sapphire crystal

Waterproofness

Waterproof to 200m (660 ft)

Black Bay 58 | 7939G1A0NRU | Steel | M7939G1A0NRU-0002 | Tudor Official Retailer - Siam Swiss
product

Besides keeping with the dimensions of the watches from the 1950s, it also features characteristic angular hands known to collectors as snowflake, which appeared in the brand’s 1969 catalogue. Similar to the first-generation Tudor divers' watches, waterproof to 200m (660 ft), it is fitted with the large winding crown. These aesthetic inclusions make the watch appeal to vintage enthusiasts and is perfect for slim wrists.

Reminiscent of a time when Tudor divers' watches were first made, the Black Bay Fifty-Eight comes adorned with gold finishing to its hour markers, hands and minute track of its black and steel bezel. Equipped with the Manufacture Calibre MT5402—the second family of movements by Tudor— the watch can run for about 70 hours smoothly and reliably. This is due to the movement structure that has been designed to ensure robustness, longevity and reliability.

Black Bay 58 | 7939G1A0NRU | Steel | M7939G1A0NRU-0001 | Tudor Official Retailer - Siam Swiss

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