– 39 mm steel case with polished and satin finish – Unidirectional rotatable bezel in steel with 60-minute graduated disc in matt blue anodised aluminium and silver gilded markings and numerals – Manufacture Calibre MT5402 (COSC) Self-winding mechanical movement with bidirectional rotor system – Blue, domed –  Steel screw-down winding crown, with the TUDOR rose in relief, with circular satin-brushed steel winding crown tube – Domed sapphire crystal – Waterproof to 200 m (660 ft) – Blue “soft touch” with folding buckle and safety clasp – Download Size Guide