Casio DBX-112 / DBX-102 Manual — Module 642

One owner's manual PDF for the Casio module 642 in English. Casio fitted it in the DBX-112 and DBX-102. Casio's spec sheet lists one CR1616, with 2 years of battery life and accuracy within ±15 seconds a month; the module first shipped in Apr 1990.

Module details

Brand: Casio

PDF files: 1

Released: Apr 1990

Mapped models: 4

Module specs

Battery: CR1616 (lithium)

Rated battery life: 2 years

Rated accuracy: ±15 sec/month

Casio service manual ref: S/M-324

Open Casio battery finder

Owner manuals

Owner manual / English

PDF

535 KB

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Watch models using this module

Model	Released
DBX-112	1985
DBX-112- AKA [DATA BANK]	1985
DBX-102	1990
DBX-102- AKA [World Time]	1990