Tudor
Black Bay Chrono S&G
M79363N-0002
The Black Bay Chrono combines the heritage of divers’ watches represented by the Black Bay family with the queen of the racetrack, the chronograph. The characteristics of the Black Bay collection are preserved in a steel case fitted with pushers inspired by the first generation of Tudor chronographs. A fixed bezel in circular satin-brushed steel with engraved tachymetric scale completes the face of this sporty chronograph.
TECHNICAL DETAILS
Collection
Black Bay Chrono
Reference Number
79363N
Description
41 mm steel case, Brown leather strap
Material
Steel and Gold
Case
41 mm steel case with polished and satin finish
Bezel
Fixed yellow gold bezel with matt black anodised aluminium disc with tachymetric scale, yellow gold markings
Bracelet
Brown leather with removable bund, with folding clasp and safety catch
Movement
Manufacture Calibre MT5813 (COSC) Self-winding mechanical movement with bidirectional rotor system
Dial
Black, domed
Winding
Yellow gold screw-down winding crown with the TUDOR rose Yellow gold screw-down pushers at 2 and 4 o'clock
Crystal
Domed sapphire crystal
Waterproofness
Waterproof to 200 m (660 ft)

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.
