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Casio F-300 / F-300G Manual — Module 110
One owner's manual PDF for the Casio module 110 in English. Casio fitted it in the F-300, F-300G, and QS-37. Casio's spec sheet lists one BR2016, with 3 years of battery life and accuracy within ±15 seconds a month; the module first shipped in Jan 1980.
Module specs
Battery: BR2016 (lithium)
Rated battery life: 3 years
Rated accuracy: ±15 sec/month
Casio service manual ref: S/M-115
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Watch models using this module
| Model | Released |
|---|---|
| F-300 | 1980 |
| F-300 G | 1980 |
| F-300G | 1980 |
| QS-37 | 1980 |
