In 1913, Blériot Recollects ZENITH’s precision with these text that he shared during the manufacturer’s guestbook: “I am very content with the ZENITH check out which I commonly use and I cannot propose it remarkably plenty of to individuals who care about precision”. Pierre Jaquet-Droz (1721-1790), founder of the modern https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/