Big Pilot's Watch - a cultural icon Racing green dial with a perpetual calendar Housed within a 46. 2mm stainless steel case with an oversized crown Secured with a green rubber strap with the Eas X-CHANGE system Driven by the IWC-manufactured 52616 calibre movement with a 7-day power reserve DESIGNED FOR PILOTS The very first IWC pilot watch was produced in the mid-1930s for civil aviation purposes. Since then, numerous editions have been produced, earning it a reputation for being a precise timepiece with outstanding technology. The Big Pilot's Watch embodies the brand's extensive expertise in engineering professional precision instruments for the cockpit, earning the status of a cultural icon whose appeal extends far beyond the watchmaking industry. CONTINUING A LONG-STANDING TRADITION This Big Pilot's Watch Perpetual Calendar continues the collection's long-standing tradition of allowing the perpetual calendar to take centre stage on the dial. Housed in a 46. 2mm stainless steel cas