TUDOR watch. Ranger. Steel case, satin finish. Steel bracelet with three links and a folding clasp with the TUDOR “T-fit” safety catch. Domed sapphire crystal. 39mm case. Black, domed dial. Smooth satin-brushed steel bezel. Self-winding mechanical movement with bidirectional rotor system. Manufacture Calibre MT5402 (COSC) Self-winding mechanical movement with bidirectional rotor system. Waterproof to 100M.