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Casio A202 / A202G Manual — Module 103
One owner's manual PDF for the Casio module 103 in English. Casio fitted it in 8 models, including the A202 and A202G — the full list is below. Casio's spec sheet lists one BR2016, with 18 months of battery life and accuracy within ±15 seconds a month; the module first shipped in Aug 1980.
Module specs
Battery: BR2016 (lithium)
Rated battery life: 18 months
Rated accuracy: ±15 sec/month
Casio service manual ref: S/M-118
Open Casio battery finderOwner manuals
Watch models using this module
| Model | Released |
|---|---|
| A202 | 1980 |
| A202 | 1980 |
| A202G | 1980 |
| A203 | 1980 |
| AA-85 | 1980 |
| AA-86 | 1980 |
| A201 | 1981 |
| A201G | 1981 |
| AA-84 | 1981 |
