42 mm polished steel case, open back, steel screw-down crown with the tudor logo, steel double bezel with polished finish, domed sapphire crystal, opaline dial with blued indices, small seconds at 6 o'clock, large date in a double window at 12 o'clock, calibre MT5641 (COSC) self-winding movement, approximately 70 hours of power reserve, matte brown alligator leather strap, folding buckle. Water resistant to 100 m (330 ft).