TUDOR watch. Black Bay 58. Steel case with polished and satin finish. Riveted steel bracelet with polished and satin finish. Unidirectional rotatable bezel in steel with 60-minute graduated disc in matt black anodised aluminium and pink gilded markings and numerals. 39mm case. Domed sapphire crystal. Self-winding mechanical movement with bidirectional rotor system. Black, domed dial. Manufacture Calibre MT5402 (COSC) Self-winding mechanical movement with bidirectional rotor system.