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Casio AW-23 Manual — Module 791
One owner's manual PDF for the Casio module 791 in English. Casio fitted it in the AW-23. Casio's spec sheet lists one SR920W, with 2 years of battery life and accuracy within ±20 seconds a month; the module first shipped in Jun 1994.
Module specs
Battery: SR920W (silver-oxide)
Rated battery life: 2 years
Rated accuracy: ±20 sec/month
Casio service manual ref: S/M-448
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Watch models using this module
| Model | Released |
|---|---|
| AW-23- AKA [1000 Hour Chrono] | - |
