For Timepiece aficionados and connoisseurs, a COSC-validated timepiece isn’t only a merchandise of tech but a evidence to Long lasting excellence and accuracy. It signifies a timepiece that: Presents fantastic dependability and precision. Tissot traces its extended background back again to 1853, when it was Launched by The daddy-son team https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/