R.I.P. my GA-100 😓 After 10 years of service it died because of water after a battery change by a shop. looking forward to buying a gw 7900 : r/ gshock
GA 100 Battery Replacement Issue | WatchUSeek Watch Forums
Casio G-Shock GA-100 Battery / CR1220
Suitable for g-shock series battery GA-100 GA-110 GA100 battery of Casio watch. | Lazada PH
Ga 100 Battery, Buy Now, Clearance, 52% OFF, www.canclinic.cz
How To Change Battery and AC Reset CASIO G-Shock GA-100CF Watch | SolimBD | DIY - YouTube
Battery for Casio G Shock GA Series Watch GA-100 Model Watches 1x CR1220 | eBay