Owner manual / German
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Casio Module 369 Manual
One owner's manual PDF for the Casio module 369 (German only). Casio's spec sheet lists one SR527W, with 2 years of battery life and accuracy within ±30 seconds a month; the module first shipped in Dec 1991.
Module specs
Battery: SR527W (silver-oxide)
Rated battery life: 2 years
Rated accuracy: ±30 sec/month
Casio service manual ref: S/M-365
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