Early Races have been mainly timed by stopwatches mounted to auto dashboards, but because the complication was shrunk, they were much more normally seen on wrists, especially in the F1 and endurance racing heyday between the ’50s and ’70s. Complication: Refers to any observe movement past The straightforward tracking of https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/