Acheter Casio Digital Stainless Steel Alarm Chrono Dual Time A178WA-1ADF A178WA-1A Montre Homme | Joom
A158WA-1 | Vintage Silver Stainless Steel Metal Watch | CASIO
Casio F105W-1A, 7 Year Battery Illuminator Resin Watch, Alarm, Chronograph - UAE Financial Markets AssociationUAE Financial Markets Association
My brother's watch lasted a decade on the original battery, and these batteries are tiny, so I'm just wondering.... how long with a big enough battery could one last? : r/casio