Tudor
Black Bay
41 mm steel case with polished and satin finish
Fixed 316L steel bezel with matt black anodised aluminium disc with tachymetric scale and silver markings
Manufacture Calibre MT5813 (COSC). Self-winding mechanical movement with bidirectional rotor system
COSC certified - Official Swiss Chronometer Testing Institute
Opaline with black counters, domed
316L steel screw-down pushers at 2 o'clock and 4 o'clock
Domed sapphire crystal
Waterproof to 200 m (660 ft)
Riveted 316L steel bracelet with polished and satin finish with folding clasp and safety catch