OLD WATCH SHOP

Casio OCW-110TDJ Manual — Module 3721

One owner's manual PDF for the Casio module 3721 in English. Casio fitted it in the OCW-110TDJ. Casio's spec sheet lists one CTL1025, with 4 months of battery life and accuracy within ±20 seconds a month; the module first shipped in Oct 2005.

Module details

Brand: Casio

PDF files: 1

Released: Oct 2005

Mapped models: 1

Module specs

Battery: CTL1025 (solar)

Rated battery life: 4 months

Rated accuracy: ±20 sec/month

Casio service manual ref: S/M-920

Open Casio battery finder

Owner manuals

Watch models using this module

ModelReleased
OCW-110TDJ2005