In 1913, Blériot Recalls ZENITH’s precision Using these words and phrases that he shared during the model’s guestbook: “I am extremely satisfied with the ZENITH observe which I generally use And that i simply cannot recommend it very more than enough to folks who care about precision”. Situated in Henley-on-Thames, https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/