Harking Back to both equally IWC’s legendary Mark series pilot’s watches as well as a series of chronographs the model manufactured in the ’90s, the IWC Pilot’s Chronograph fits right while in the brand’s aviation lineup. 1844: Adolphe Nicole introduces the reset feature, letting different situations being taken in succession. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/