GA100L-8A | G-SHOCK Analog Digital Bi-Color Molding Watch
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
How To Change Battery and AC Reset CASIO G-Shock GA-100CF Watch | SolimBD | DIY - YouTube