Casio G-Shock 10-Year Battery Series GA-010-1AJF Men's WatchProduct Highlights Introducing the GD 010 digital model and GA 010 digital analog combo model, both equipped with a 10 year battery, wide face, and big case. These models feature essential functions such as world time and stopwatch, along with a super illuminator for easy visibility in the dark. Made with biomass plastic and a long life battery, these models are environmentally conscious. The use of carbon fiber reinforced fine resin provides high