39 mm steel case, Black fabric strap with yellow band
Tudor
Black Bay
39 mm steel case with polished and satin finish
24-hour graduated fixed bezel in satin-brushed steel
Manufacture Calibre MT5652 (COSC). Self-winding mechanical movement with bidirectional rotor system. Built-in architecture
COSC certified - Official Swiss Chronometer Testing Institute
Black, domed
Screw-down winding crown in steel with the TUDOR rose in relief
Domed sapphire crystal
Waterproof to 200 m (660 ft)
Black fabric strap with yellow band and buckle