Community verified— Verified from trusted watchmaker & collector sources
What Battery Does Swatch Irony Chrono Use?
Battery
SR936SW
Silver Oxide Low Drain 1.55V
- Battery life
- ≈ ~3 years
- Voltage
- 3V
- Caliber
- ETA G10.211 / G10.212
Where to buy SR936SW
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Compatible SR936SW Batteries
Renata 394Maxell SR936SWSony MurataEnergizer 394
All listed brands are direct equivalents. Always use Silver Oxide Low Drain 1.55V chemistry.
Other Names for SR936SW
SR936SW394D394V394
See full cross-reference table How to Replace the Battery in Swatch Irony Chrono
- Use a case back opener for the Swatch Irony metal case back
- Remove old SR936SW battery
- Insert new SR936SW positive side up
- Replace case back
Related Watch Models
Data verification
Battery information is based on manufacturer documentation where available and community-verified sources. If you notice an error or have official documentation for this model, please contact us to help improve this database.