Paying Homage to both of those IWC’s legendary Mark series pilot’s watches along with a number of chronographs the manufacturer produced during the ’90s, the IWC Pilot’s Chronograph fits appropriate inside the model’s aviation lineup. This was the results of intensive R&D via the Manufacture, which envisioned a modern production https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/