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Casio DF-10 / LB320G Manual — Module 192
One owner's manual PDF for the Casio module 192 in English. Casio fitted it in the DF-10, LB320G, and B319G. Casio's spec sheet lists one BR1225, with 5 years of battery life and accuracy within ±15 seconds a month; the module first shipped in May 1982.
Module specs
Battery: BR1225 (lithium)
Rated battery life: 5 years
Rated accuracy: ±15 sec/month
Casio service manual ref: S/M-129
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Watch models using this module
| Model | Released |
|---|---|
| B319G | - |
| DF-10 | 1983 |
| DF-10- AKA [C571 loco] | 1983 |
| LB320G | 1984 |