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Casio MSG-132 / MSG-135 Manual — Module 2488

One owner's manual PDF for the Casio module 2488 in English. Casio fitted it in the MSG-132 and MSG-135. Casio's spec sheet lists one CR1620, with 3 years of battery life and accuracy within ±15 seconds a month; the module first shipped in Feb 2002.

Module details

Brand: Casio

PDF files: 1

Released: Feb 2002

Mapped models: 2

Module specs

Battery: CR1620 (lithium)

Rated battery life: 3 years

Rated accuracy: ±15 sec/month

Casio service manual ref: S/M-764

Open Casio battery finder

Owner manuals

Watch models using this module

ModelReleased
MSG-132-
MSG-135-