Monicajewelers.com: G-Shock GA-100 Military Series Watches - White/One GA100L-7A – Monica Jewelers
Replacement Battery for Casio GShock GA-Series Watch / GA-100 Model Watches 1220 | eBay
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
Black Metal Steel Replacement Band Fits Casio G-Shock Watch GA100 GA-100 #5002