TUDOR watch. Black Bay 54. Stainless steel case and bracelet with polished and satin finish. Three-link stainless steel bracelet with polished and satin finish with TUDOR “T-fit” clasp. Domed sapphire crystal. 37mm case. Black, domed dial. 60-minute unidirectional bezel in stainless steel with aluminium insert. Screw-down crown. Manufacture Calibre MT5400 (COSC) Self-winding mechanical movement with bidirectional rotor system. Waterproof to 200M.