IWC Big Pilot Perpetual Calendar 44mm Men's Automatic Steel Watch

The IWC Big Pilot's Watch Perpetual Calendar 44mm unites the most commanding presence in the IWC pilot's watch collection with the most sophisticated calendar complication in the brand's repertoire, combining the Big Pilot's iconic instrument dial architecture with a perpetual calendar mechanism that automatically accounts for months of varying length and leap years until 2499. The 44mm stainless steel case houses IWC's precision-engineered perpetual calendar movement, displaying day, date, month, year, and moon phase within the Big Pilot's bold, aviator-grade layout — large luminous Arabic numerals, the signature large onion crown, and a dial designed for instant readability under any conditions. A Swiss self-winding mechanical movement provides reliable timekeeping and a generous power reserve, protected by a soft-iron inner case against magnetic interference. Scratch-resistant sapphire crystal with anti-reflective coating completes the instrument specification. The Big Pilot Perpetual Calendar 44mm is IWC's ultimate pilot's watch.

• 44mm stainless steel case, iconic Big Pilot proportions with large onion crown
• Swiss self-winding perpetual calendar movement, accurate through 2499
• Bold aviator dial with day, date, month, year, moon phase and luminous Arabic numerals
• Soft-iron anti-magnetic inner case, scratch-resistant sapphire crystal
• Leather strap, IWC Schaffhausen — ultimate pilot's watch complication