This manual explains how to operate the Casio 5059 watch, covering basic functions such as timekeeping, world time, countdown timer, seconds display, alarm, and illumination. It also includes reference data, specifications, operation notes, and maintenance guidelines.
The document is organized into sections for parts description, each functional mode, reference tables (including city codes and UTC offsets), and detailed instructions for proper use and care of the watch. This manual is written in Chinese.
The manual shows that a white background uses black text (白底黒字表示) and a black background uses white text (黒底白字表示).
The manual covers timekeeping, world time, countdown timer, seconds display, alarm, illumination, reference data, specifications, operation notes, and maintenance.