The document describes the features and characteristics of a solar-powered watch. The watch uses a rechargeable battery to store energy, does not contain harmful substances, can be used continuously for about seven months, has overcharge protection and warning functions, and can also be used as a timer.
The document begins with safety precautions that must be followed to avoid injury, damage, or fire while wearing or handling the watch. It explains the meaning of the warning symbols and stresses proper use of the watch in various environments.
It then describes the watch’s Eco‑Drive features, charging methods, low‑power warning, timer function, and step‑by‑step procedures for setting the time and date. Troubleshooting tips for common issues such as irregular second‑hand movement or failure to start are also included, along with battery handling and disposal instructions. This manual is written in Chinese.
| Model | B61 |
|---|---|
| Type | Analog light‑energy (Eco‑Drive) watch |
| Accuracy | ±15 seconds per month (±5 seconds at +5 °C to +35 °C) |
| Operating Temperature | -10 °C to +60 °C |
| Low‑Power Warning Duration | Approximately 7 days |
| Battery | One rechargeable battery |
About seven months.