OLD WATCH SHOP

Casio Module 85 Manual

One owner's manual PDF for the Casio module 85 in English. Casio's spec sheet lists one SR621SW, with 15 months of battery life and accuracy within ±15 seconds a month; the module first shipped in Nov 1980.

Module details

Brand: Casio

PDF files: 1

Released: Nov 1980

Mapped models: 0

Module specs

Battery: SR621SW (silver-oxide)

Rated battery life: 15 months

Rated accuracy: ±15 sec/month

Casio service manual ref: S/M-119

Open Casio battery finder

Owner manuals

Watches in stock using this module

$449.10eBay $499.00
NOS Rare Casio Honda F1 Racing Team F-85 Men’s Digital Sports Watch JDM 1980s

NOS Rare Casio Honda F1 Racing Team F-85 Men’s Digital Sports Watch JDM 1980s

$359.10eBay $399.00
NOS Rare Vintage Casio TV Asahi F-85 Men’s Digital Sports Watch JDM 1980s

NOS Rare Vintage Casio TV Asahi F-85 Men’s Digital Sports Watch JDM 1980s