In 1913, Blériot Remembers ZENITH’s precision with these phrases that he shared inside the brand name’s guestbook: “I am incredibly happy with the ZENITH view which I typically use and I simply cannot propose it really adequate to folks who treatment about accuracy”. 6 miles, or fifty five.7 km) at https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/