For Timepiece aficionados and connoisseurs, a COSC-validated timepiece isn’t only a product of tech but a evidence to lasting excellence and accuracy. It signifies a timepiece that: Gives exceptional dependability and precision. Though Logan "liked Mastering and composing about" MB&File's very first chronograph – his introduction article eloquently broke down https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/