IWC Big Pilot's Watch Perpetual Calendar ProSet IW329602

The Big Pilot's Watch Perpetual Calendar ProSet combines an 18-carat 5N gold case and crown with an olive green dial with a sunray finish. The Perpetual Calendar ProSet can be adjusted both forwards and backwards via a single crown position, making calendar adjustments as simple and intuitive as setting the time. CASE 18 ct 5N gold Diameter 42 mm Water resistance 10 bar DIAL Green MOVEMENT Automatic, self-winding, IWC-manufactured movement 60 hours Power Reserve FEATURES Sapphire glass, convex, antireflective coating on both sides Pellaton automatic winding Central hacking seconds Glass secured against displacement by drop in air pressure Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase Strap Green buffalo leather strap