For Timepiece aficionados and connoisseurs, a COSC-validated timepiece isn’t merely a item of tech but a evidence to lasting excellence and precision. It signifies a timepiece that: Presents fantastic dependability and precision. In 2022, ZENITH released the DEFY Skyline, with its star-studded dial and smooth and evocative style and design. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/