Early Races ended up typically timed by stopwatches mounted to automobile dashboards, but as the complication was shrunk, they were being more usually seen on wrists, especially in the F1 and endurance racing heyday among the ’50s and ’70s. The Speedmaster will get all of the adore in Omega’s chronograph https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/