TUDOR watch. Ranger. Steel case with satin finish. Domed sapphire crystal. 39mm case. Black domed dial. Smooth satin-brushed steel bezel. Hybrid rubber and leather strap with folding clasp and steel safety catch. Self-winding mechanical movement with bidirectional rotor system. Smooth satin-brushed steel bezel. Manufacture Calibre MT5402 (COSC) Self-winding mechanical movement with bidirectional rotor system. Power reserve of approximately 70 hours. Waterproof to 100M.