For Timepiece aficionados and connoisseurs, a COSC-validated timepiece isn’t just a item of tech but a proof to lasting excellence and accuracy. It signifies a timepiece that: Supplies outstanding dependability and precision. Tissot traces its long history back again to 1853, when it had been founded by The daddy-son staff https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/