IWC SCHAFFHAUSEN

Stainless Steel Big Pilot's Watch Perpetual Calendar Watch In Multi

iwc’s legacy of the perpetual calendar dates back to the early '80s, when head watchmaker Kurt Klaus engineered a wristwatch capable of accurately displaying the irregular days and leap years of the Gregorian calendar. The Big Pilot's Perpetual Calendar automatically adjusts for varying month lengths and leap years, requiring no manual adjustments until 2100. Additionally, the Pellaton winding system's two barrels provide a seven-day power reserve when fully wound.

IWC stainless-steel watchCase material: 100% stainless steelStrap material: 100% rubber with EasX-CHANGE® systemCrown: screwed inStyle Number: IW503608Movement type: pellaton automatic windingFastening: buckle fasteningDial: round, perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase for the northern and southern hemisphereRotor: rotor with 18-carat gold medallionHands: small hacking secondsGlass: sapphire glass, convex, antireflective coating on both sidesCalibre: 52616Jewels: 54Case diameter: 46.2mmWater resistance: 6 bar / 60 atm / 60m / 200ftPower reserve: 7 days (168 hours)Made in SwitzerlandWarranty: 2 years