Do you use Solid State Watch|Casio F-91W?
What is Solid State Watch|Casio F-91W?
Solid State Watch is a Casio F-91W movement permanently cast into a transparent resin case. It's in there forever. No buttons, no functions, no light, fully waterproof and no changing that 10 year battery.
![Solid State Watch|Casio F-91W media 1](https://ph-files.imgix.net/4b581753-1d8e-4188-a574-ca4addddd14b.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=256&h=160&fit=crop)
![Solid State Watch|Casio F-91W media 2](https://ph-files.imgix.net/2be7a590-7f2f-4275-855a-94d57db57285.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=256&h=160&fit=crop)
![Solid State Watch|Casio F-91W media 3](https://ph-files.imgix.net/eaba8c29-0d88-4777-9858-03bba6a9e6ad.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=256&h=160&fit=crop)
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Solid State Watch|Casio F-91W
Solid State Watch is a Casio F-91W movement permanently cast into a transparent resin case. It's in there forever. No buttons, no functions, no light, fully waterproof and no changing that 10 year battery.
![Solid State Watch|Casio F-91W image](https://ph-files.imgix.net/4b581753-1d8e-4188-a574-ca4addddd14b.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=150&h=90&fit=crop)