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Based on your issue, click below to jump:
Some smart models display error codes through LED flash patterns:
| Flashes | Error meaning | Solution |
|---|---|---|
| 1 flash/sec | Power supply voltage abnormal | Check if power adapter is compatible, try replacing |
| 2 flashes/sec | Motor overload / stuck | Check if watch pillow is stuck, watch too heavy |
| 3 flashes/sec | Sensor failure | Contact after-sales service for repair |
| 4 flashes/sec | Over-temperature protection | Stop using, cool for 30 minutes, clean ventilation openings |
| 5 flashes/sec | Mainboard communication failure | Power cycle, factory reset |
| Solid on | Mainboard failure | |
| Contact after-sales service for repair |
Not necessarily. OEEA watch winders support both AC power and battery operation. For daily use, plugging in is recommended for stable operation; for travel or power outages, batteries can be used.
Running 8-12 hours per day is sufficient to maintain power for most automatic mechanical watches. You can set an intermittent mode (e.g., run 2 hours, stop 1 hour, repeat).
No. Modern automatic mechanical watches have built-in overwind protection (mainspring slipping mechanism). OEEA watch winders also have safety programs that will not damage your watch.
OEEA watch winders come with a 2-year global warranty (motor and electronic components). For repairs, please contact customer service or visit the repair service page to submit a request.
Yes. Self-disassembly or unauthorized repairs will void the warranty. For complex issues, please contact OEEA official after-sales service.
© OEEA Watch Winder. This troubleshooting guide is for reference only.
If the problem persists after trying the above methods, please contact OEEA official customer service for professional support.