This manual explains how to operate the Casio 5070 watch, covering basic functions, time‑setting procedures, and special features such as world‑time and stopwatch modes.
It also includes reference tables for UTC offsets and display settings, helping users adjust the watch for different regions and understand the color schemes used on the screen. This manual is written in Chinese.
The watch shows a white background with black characters in normal mode and a black background with white characters in the alternate mode.
The watch displays the old offset of –4 for Caracas, even though the official offset changed to +4.5 in December 2007.