For Timepiece aficionados and connoisseurs, a COSC-validated timepiece isn’t merely a product of tech but a evidence to lasting excellence and accuracy. It signifies a timepiece that: Supplies superb dependability and precision. Pierre Jaquet-Droz (1721-1790), founding father of the modern watchmaking property that bears his title, was not only Just https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/