In 1913, Blériot Recalls ZENITH’s precision with these words that he shared during the brand’s guestbook: “I am very happy with the ZENITH look at which I normally use and I simply cannot recommend it highly adequate to individuals that care about accuracy”. Pierre Jaquet-Droz (1721-1790), founding father of the https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/