![Sergei Frolov on Twitter: "If you own the CASIO watch 3239 module (W-96H), you can add some handy features (plus 4 daily alarms and coundown timer) by removing or adding jumpers on Sergei Frolov on Twitter: "If you own the CASIO watch 3239 module (W-96H), you can add some handy features (plus 4 daily alarms and coundown timer) by removing or adding jumpers on](https://pbs.twimg.com/media/Ee6oAITWAAUxZc2.jpg)
Sergei Frolov on Twitter: "If you own the CASIO watch 3239 module (W-96H), you can add some handy features (plus 4 daily alarms and coundown timer) by removing or adding jumpers on
readystock strap ▨☒Adapt to Casio 3239 W-96H 1A 2A 9A black rubber PU strap electronic watch chain accessories | Shopee Malaysia
![MEN CASIO WATCH 3239 W-96h Illuminator Digital Black Band Chrono Dual Time Alarm - $29.95 | PicClick MEN CASIO WATCH 3239 W-96h Illuminator Digital Black Band Chrono Dual Time Alarm - $29.95 | PicClick](https://www.picclickimg.com/d/l400/pict/185149397077_/Casio-3239-W-96H-Alarm-Chrono-For-Men-w.jpg)