In 1913, Blériot Recollects ZENITH’s precision with these words that he shared inside the brand name’s guestbook: “I'm quite satisfied with the ZENITH look at which I commonly use and I can not endorse it hugely ample to those who care about precision”. Pierre Jaquet-Droz (1721-1790), founder of the modern https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/