TUDOR Black Bay 54 watch, 37mm steel case, Blue dial

37mm stainless steel case with polished and satin finish
60-minute unidirectional bezel in stainless steel with aluminium insert devoid of minute graduations
Manufacture Calibre MT5400 (COSC) Self-winding mechanical movement with bidirectional rotor system
Power reserve of approximately 70 hours
dial: Blue, domed, with applied hour markers
Stainless steel screw-down crown with the TUDOR rose in relief
Domed sapphire crystal
Waterproof to 200m (660 ft)
Rubber strap with TUDOR “T-fit” clasp