Instead Of a battery it really is driven by a small photo voltaic panel on the watch face (the 'Eco Generate') and because of 'Atomic Timekeeping' it could possibly claim to be the 'most exact watch on the planet'. If what is occurring in Neuchâtel and Approach-les-Ouates is everything to https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/