![I've been using this GR-8900A since middle school (10y ago). No battery replacement or maintenance done so far. Keeps working without any complaints. Did anyone here replace a solar powered rechargeable battery I've been using this GR-8900A since middle school (10y ago). No battery replacement or maintenance done so far. Keeps working without any complaints. Did anyone here replace a solar powered rechargeable battery](https://i.redd.it/8my3cukxxnw91.jpg)
I've been using this GR-8900A since middle school (10y ago). No battery replacement or maintenance done so far. Keeps working without any complaints. Did anyone here replace a solar powered rechargeable battery
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Casio G-Shock GR-8900A-1D Men's Digital Tough Solar Full Black Out Resin Watch (watch for man / jam tangan lelaki / casio watch for men / casio watch / men watch / watch
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Casio G-Shock GR-8900A-1D Men's Digital Tough Solar Full Black Out Resin Watch (watch for man / jam tangan lelaki / casio watch for men / casio watch / men watch / watch
![WatchO.co.uk - Casio G-Shock Solar Powered White Watch GR-8900A-7ER | Unboxing & Close Look - YouTube WatchO.co.uk - Casio G-Shock Solar Powered White Watch GR-8900A-7ER | Unboxing & Close Look - YouTube](https://i.ytimg.com/vi/ewf80eCytDk/sddefault.jpg)