Haute Complication: IWC Big Pilot’s Watch Perpetual Calendar Spitfire

When it comes to perpetual calendars does IWC has quite the reputation to uphold. It was mainly thanks to master watchmaker Kurt Klaus that this became one of the brand's signature complications. While we can especially credit the Da Vinci for achieving this in the first, putting the perpetual calendar in a 'Pilots'-watch, another thing IWC became famous for, only further enhanced its popularity. While a perpetual calendar is, in essence, a very classic complication, this gives it a contemporary edge.