Owner manual / Language unknown
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Casio Module 31
Manuals for module 31, with owner, setting, service, and warranty documents labeled separately when present.
Owner manuals
Watch models using this module
| Model | Released |
|---|---|
| 31CGR-14- AKA [Casiotron] | 1976 |
| 31CS-10- AKA [Casiotron] | 1976 |
| 31QGR-20B-1 | 1976 |
| 31QR-12 | 1976 |
| 31QR-16 | 1976 |
| 31QR-20 | 1976 |
| 31QS-11 | 1976 |
| 31QS-12 | 1976 |