Owner manual / English
OLD WATCH SHOP
Casio CGW-50 / CGW-501 Manual — Module 830
Two owner's manual PDFs for the Casio module 830, each a different scan (English included). Casio fitted it in the CGW-50, CGW-501, and DW-3400. Casio's spec sheet lists one CR2016, with 3 years of battery life and accuracy within ±15 seconds a month; the module first shipped in Apr 1989.
Module specs
Battery: CR2016 (lithium)
Rated battery life: 3 years
Rated accuracy: ±15 sec/month
Casio service manual ref: S/M-307
Open Casio battery finderWatch models using this module
| Model | Released |
|---|---|
| CGW-50 | - |
| CGW-501 | - |
| DW-3400 | - |
