Owner manual / English
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Casio 01-504 Manual — Module 1
One owner's manual PDF for the Casio module 1 in English. Casio fitted it in the 01-504. Casio's spec sheet lists one 301, with 15 months of battery life and accuracy within ±12 seconds a month.
Module specs
Battery: 301 (silver-oxide)
Rated battery life: 15 months
Rated accuracy: ±12 sec/month
Open Casio battery finderOwner manuals
Watch models using this module
| Model | Released |
|---|---|
| 01-504 | 1976 |
