In the 1930s, the market for large, highly accurate watches led IWC to incorporate original pocket watch movements into its watches, and the IWC Portugieser Replica Watches collection was born. IWC has been developing pilot’s watches since it was a timekeeping partner to the pioneers of aviation, creating the perfect collection of pilot’s watches, especially equipped to resist magnetic fields. device masterpiece that set off a round of competition in the watchmaking world. It is still deployed in movements made by major Replica Watch manufacturers