Owner manual / English
OLD WATCH SHOP
Casio EF-548D / EF-549D Manual — Module 5139
One owner's manual PDF for the Casio module 5139 in English. Casio fitted it in 4 models, including the EF-548D and EF-549D — the full list is below.
Owner manuals
Watch models using this module
| Model | Released |
|---|---|
| EF-548D | 2010 |
| EF-549D | 2010 |
| EF-557D | 2010 |
| EFR-548 | 2015 |