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Casio BG-200 / BG-325 Manual — Module 1578

One owner's manual PDF for the Casio module 1578 in English. Casio fitted it in the BG-200 and BG-325. Casio's spec sheet lists one CR1220, with 15 months of battery life and accuracy within ±15 seconds a month; the module first shipped in Oct 1996.

Module details

Brand: Casio

PDF files: 1

Released: Oct 1996

Mapped models: 2

Module specs

Battery: CR1220 (lithium)

Rated battery life: 15 months

Rated accuracy: ±15 sec/month

Casio service manual ref: S/M-542

Open Casio battery finder

Owner manuals

Watch models using this module

ModelReleased
BG-200-
BG-325-