This is a manual for a watch, which introduces the functions and usage of the watch.
This manual thanks the buyer and stresses reading the guide to use the watch correctly. It explains that the watch contains a solar‑powered rechargeable battery and must be exposed to bright light for charging.
The document covers each function – world time, alarm, stopwatch, countdown timer, illumination, power‑saving mode, hand‑calibration and more – and provides detailed steps for setting, adjusting and maintaining the watch. This manual is written in Chinese.
Expose the watch to bright light; the built‑in solar cell stores the energy for the battery.
No. Users must not remove the watch’s dedicated rechargeable battery.