Global Time in all cities is usually go through at the same time Using the community time via a patented system. A 7-day electric power-reserve indicator is positioned at 3 o’clock, and an aperture at six o’clock reveals the in-property hairspring and escapement, as well as a 3-armed seconds indication https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/