Casio G-Shock Atomic Sky Cockpit GW-A1100-1AJF WatchCasio G Shock Atomic Sky Cockpit GW A1100 1AJF Men's Watch An awesome watch for the 21st century! Its self sufficient and feeds and functions on its own; thanks to the solar powered, radio controlled movement. The functions are intuitive and very much user friendly and its fun learning the access procedures. Its glare resistant, big and bold and yet clean and easily readable, even in the dark. Extremely lightweight despite a considerably big size.