Early Races ended up mostly timed by stopwatches mounted to auto dashboards, but since the complication was shrunk, they were being much more normally viewed on wrists, especially in the F1 and endurance racing heyday amongst the ’50s and ’70s. Chronographs — with their bezels, scales and sub-dials — will https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/