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Casio Casio watch male and female small square electronic watch battery can be used for 10 years F91W/a158w/a159wa
![Casio] After 11+ years the battery is still running on my F-91W, the original strap even broke before the battery has run out : r/Watches Casio] After 11+ years the battery is still running on my F-91W, the original strap even broke before the battery has run out : r/Watches](https://preview.redd.it/f9c9e93lskl61.jpg?auto=webp&s=540ac290e9e1fbdd0ac91eb5138682cc738547f0)
Casio] After 11+ years the battery is still running on my F-91W, the original strap even broke before the battery has run out : r/Watches
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The Venerable Casio F-91W Digital Watch: The Digital Watch That Took Over the World | Reviews by WYCA
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