This document introduces the safety precautions, features, and characteristics of a rechargeable battery watch. The watch uses solar energy for charging, storing clean energy. It has a low battery warning function and a chronograph function, suitable for sports timing and other scenarios.
The guide provides safety instructions and warnings for handling the Eco-Drive watch, including precautions when charging and operating the device. It details the charging process using solar and indoor light sources, battery life expectations, and environmental limits.
Instructions cover setting the time and date, troubleshooting low‑power operation, and proper care of the watch components. The manual also outlines battery handling rules and recommended operating temperature ranges. This manual is written in Chinese.
| Battery life (full charge) | approx. 7 months |
|---|---|
| Charging time (sunlight) | 10‑15 hours |
| Charging time (5 W indoor light) | 35 minutes |
It can operate for about seven months on a full charge.
Full charging under sunlight takes roughly ten to fifteen hours.
Do not remove the rechargeable battery yourself; use only the specified battery.
Do not charge the watch at temperatures around 60 °C or higher.