For Timepiece aficionados and connoisseurs, a COSC-validated timepiece isn’t simply a product of tech but a evidence to lasting excellence and precision. It signifies a timepiece that: Presents superb dependability and precision. Even though Logan "appreciated Mastering and composing about" MB&F's to start with chronograph – his introduction put up https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/