For Timepiece aficionados and connoisseurs, a COSC-validated timepiece isn’t only a item of tech but a evidence to lasting excellence and accuracy. It represents a timepiece that: Gives exceptional dependability and precision. When approached with the best attitude, that of getting pleasurable, the manufacturer exploits a distinct segment fairly efficiently. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/