Owner manual / English
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Casio 49CGS-25 / 49CS-24 Manual — Module 49
Two owner's manual PDFs for the Casio module 49, each a different scan (English included). Casio fitted it in the 49CGS-25 and 49CS-24. Casio's spec sheet lists one 392, with 15 months of battery life and accuracy within ±10 seconds a month; the module first shipped in Aug 1978.
Module specs
Battery: 392 (silver-oxide)
Rated battery life: 15 months
Rated accuracy: ±10 sec/month
Casio service manual ref: S/M-109
Open Casio battery finderWatch models using this module
| Model | Released |
|---|---|
| 49CGS-25- AKA [Casiotron] | 1977 |
| 49CS-24 | 1978 |
