Big Pilot's Watch Perpetual Calendar ProSet Le Petit Prince

The Big Pilot's Watch Perpetual Calendar ProSet Le Petit Prince combines a white ceramic case with a deep blue gradient featuring 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 Ceramic Diameter 42.9 mm Height 14.3 mm Strap width 21mm Buckle width 18mm Screwed-in crown Back case with synthetic sapphire crystal Water resistance 10.0 bar MOVEMENT 82665 Calibre Automatic, self-winding, IWC-manufactured movement 60 hours Power Reserve Frequency 28'800 VPH (4 Hz) 283 Components 34 Jewels FEATURES Sapphire glass, convex, antireflective coating on both sides Central hacking seconds Glass secured against displacement by drop in air pressure Pellaton automatic winding Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase White rubber strap with EasX-CHANGE® system WARRANTY IWC provides a standard 2-year International Limited Warranty and extension of an additional 6-year coverage by registering your watch through 'My IWC' after your purchase, totaling to 8 years.