Official instruction manual for the Citizen J250 light‑powered watch, covering safety, charging, depth measurement, and settings.
This manual provides detailed instructions for using the Citizen J250 light‑powered watch. It includes safety precautions, charging methods, water‑depth measurement features, and step‑by‑step guidance for setting time and calendar functions.
The document also lists technical specifications, battery life information, and troubleshooting tips to help users maintain optimal performance and safety while using the watch in various environments. This manual is written in Chinese.
| Model | J250 |
|---|---|
| Type | Analog Light‑Powered Watch |
| Operating Temperature | –10 °C to +60 °C |
| Battery | Rechargeable lithium coin cell |
| Water Depth Measurement Range | 0 m – 70 m |
| Maximum Water Resistance | 200 m |
Expose the dial to sunlight; the watch’s rechargeable battery charges from light without needing a separate charger.