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Casio BG-55V / BG-61BD Manual — Module 2785

One owner's manual PDF for the Casio module 2785 in English. Casio fitted it in the BG-55V, BG-61BD, and BG-55. Casio's spec sheet lists two SR927W cells, with 2 years of battery life and accuracy within ±30 seconds a month; the module first shipped in Aug 2003.

Module details

Brand: Casio

PDF files: 1

Released: Aug 2003

Mapped models: 3

Module specs

Battery: SR927W x2 (silver-oxide)

Rated battery life: 2 years

Rated accuracy: ±30 sec/month

Casio service manual ref: S/M-823

Open Casio battery finder

Owner manuals

Watch models using this module

ModelReleased
BG-55-
BG-55V2003
BG-61BD2004