Owner manual / English
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Casio Module 92 Manual
One owner's manual PDF for the Casio module 92 in English. Casio's spec sheet lists one BR2320, with 5 years of battery life and accuracy within ±15 seconds a month; the module first shipped in Jul 1979.
Module specs
Battery: BR2320 (lithium)
Rated battery life: 5 years
Rated accuracy: ±15 sec/month
Casio service manual ref: S/M-114
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