Strap. 43.00 mm stainless steel case, 11.43 mm thick, circular satin brushed silver dial with luminescent hands and hour-markers, self-winding mechanical movement with hours and minutes, seconds, power-reserve indicator, date, approximately 60 hours of power reserve, Blue-colored perforated calfskin leather with blue stitching.Blue rubber lining inspired by 1960s Dunlop racing tires. strap, folding buckle. Water resistant to 100 meters.