In A while, Arnold’s chronometers would provide significant roles in legendary voyages, given that the devices served navigators estimate their longitude. Declaring the winner on the race to build the first computerized chronograph in 1969 is contentious enterprise, so Zenith’s “El Primero” moniker is arguable. That’s the identify of the https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/