Owner manual / English
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Casio AX-250 / AX-510 Manual — Module 118
One owner's manual PDF for the Casio module 118 in English. Casio fitted it in 5 models, including the AX-250 and AX-510 — 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 Jul 1981.
Module specs
Battery: BR2016 (lithium)
Rated battery life: 18 months
Rated accuracy: ±15 sec/month
Casio service manual ref: S/M-122
Open Casio battery finderOwner manuals
Watch models using this module
| Model | Released |
|---|---|
| AX-250- AKA [DIGI KING] | 1980 |
| AX-510 | 1980 |
| AX-1 | 1982 |
| AX-250- AKA [Digi-King] | 1982 |
| AX-5 | 1982 |
| AX-210 | 1983 |
