In 1913, Blériot Recollects ZENITH’s precision with these text that he shared from the brand’s guestbook: “I am really happy with the ZENITH watch which I generally use and I are not able to advise it hugely enough to those who treatment about precision”. And its gorgeous aesthetics, this Breitling https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/