Paying Homage to both IWC’s legendary Mark sequence pilot’s watches plus a series of chronographs the brand made in the ’90s, the IWC Pilot’s Chronograph suits appropriate during the brand name’s aviation lineup. Declaring the winner on the race to build the first automatic chronograph in 1969 is contentious small https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/