40 mm satin steel case, open back, steel crown with tudor logo in relief, double bezel in steel and matt black ceramic, sapphire crystal, black dial with power reserve disc at 9 o’clock, date at 3 o’clock, calibre MT5621 (COSC) self-winding movement, approximately 70 hours of power reserve, black leather strap, folding buckle and safety catch. Water resistant to 100 m (330 ft).