ZENITH Solidifies its Intercontinental reputation as the foremost manufacturer of precision chronometers and devices throughout quite a few domains. Ming didn't just slap the motion in a very situation and phone it on a daily basis. The movements were being overhauled, up-to-date, and refinished by La Joux Perret in La-Chaux-de-Fonds. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/