Early Races ended up largely timed by stopwatches mounted to auto dashboards, but since the complication was shrunk, they ended up far more usually witnessed on wrists, particularly in the F1 and endurance racing heyday amongst the ’50s and ’70s. When black-coated conditions tend to search scaled-down about the wrist https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/