In 1913, Blériot Recalls ZENITH’s precision with these text that he shared while in the manufacturer’s guestbook: “I'm really pleased with the ZENITH watch which I typically use and I simply cannot recommend it really plenty of to individuals that care about precision”. 6 miles, or 55.seven km) at the https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/