Early Races have been primarily timed by stopwatches mounted to car dashboards, but given that the complication was shrunk, they had been additional typically viewed on wrists, specifically in the F1 and endurance racing heyday involving the ’50s and ’70s. Chopard's Mille Miglia collection celebrates the world's most attractive race. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/