The document describes the features and characteristics of a product, which has multiple functions and performance. It can be used in various environments and has efficient performance and reliable quality.
This manual provides operating instructions for the Casio 5072 watch, covering basic functions, setting the date and time, and special features such as water resistance and shock protection. It also includes safety warnings and maintenance guidelines.
Key sections explain how to replace the battery with the proper tool, how to maintain water‑resistance (5 BAR), and how to store the watch to avoid damage from chemicals, heat, or magnetic fields. This manual is written in Chinese.
The battery should be replaced approximately every year or every three years, depending on usage.