Casio EFA-121D / EFA-122D Manual — Module 4334

One owner's manual PDF for the Casio module 4334 in English. Casio fitted it in the EFA-121D and EFA-122D. Casio's spec sheet lists two SR927W cells, with 3 years of battery life and accuracy within ±30 seconds a month; the module first shipped in Jan 2006.

Module details

Brand: Casio

PDF files: 1

Released: Jan 2006

Mapped models: 2

Module specs

Battery: SR927W x2 (silver-oxide)

Rated battery life: 3 years

Rated accuracy: ±30 sec/month

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Owner manuals

Owner manual / English

PDF

481 KB

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Watch models using this module

Model	Released
EFA-121D	2007
EFA-122D	2007