GA-010 SERIES GA010-5AEnjoy a life of fewer battery changes with a large case G SHOCK with a 10 year battery you wont have to worry about for ages. The analog digital GA010 delivers handy features like world time and stopwatch, as well as a high brightness LED light, which can be easily accessed from the large button on front of the case, ensuring visibility even in the dark. Made with bio based resin and equipped with a 10 year battery, this G SHOCK is great if you want