Early Races have been largely timed by stopwatches mounted to motor vehicle dashboards, but as the complication was shrunk, they have been additional frequently seen on wrists, specifically in the F1 and endurance racing heyday between the ’50s and ’70s. 1844: Adolphe Nicole introduces the reset aspect, allowing diverse periods https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/