![Casio]I bought my Casio calculator watch 7 years ago today. Still on the same battery, although the original strap broke 6 months ago. : r/Watches Casio]I bought my Casio calculator watch 7 years ago today. Still on the same battery, although the original strap broke 6 months ago. : r/Watches](https://external-preview.redd.it/oU6KZazy3l0Xbpa6O54q3itaNebZvmBxMZPaYCIenpM.jpg?auto=webp&s=73e98d447c227c71e7fb66d6c16b464e49cad011)
Casio]I bought my Casio calculator watch 7 years ago today. Still on the same battery, although the original strap broke 6 months ago. : r/Watches
Vintage CASIO CFX - 400 watch - Scientific calculator - Collectible - price reduced to $550 | WatchUSeek Watch Forums
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