Owner manual / English
OLD WATCH SHOP
Casio EFR-502 / EFR-503 Manual — Module 5226
One owner's manual PDF for the Casio module 5226 in English. Casio fitted it in 4 models, including the EFR-502 and EFR-503 — the full list is below.
Owner manuals
Watch models using this module
| Model | Released |
|---|---|
| EFR-502 | 2011 |
| EFR-503 | 2011 |
| EFR-506 | - |
| EFR-549 | 2015 |