In 1913, Blériot Remembers ZENITH’s precision Using these words and phrases that he shared from the manufacturer’s guestbook: “I'm pretty satisfied with the ZENITH observe which I generally use and I can not advocate it remarkably sufficient to individuals that treatment about precision”. Lange & Söhne. I’ll reveal why: the https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/