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Casio Module 487 Manual

One owner's manual PDF for the Casio module 487 in English. Casio's spec sheet lists one 361, with 18 months of battery life and accuracy within ±30 seconds a month; the module first shipped in Mar 1985.

Module details

Brand: Casio

PDF files: 1

Released: Mar 1985

Mapped models: 0

Module specs

Battery: 361 (silver-oxide)

Rated battery life: 18 months

Rated accuracy: ±30 sec/month

Casio service manual ref: S/M-169

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Owner manuals