The watch is waterproof, shockproof and solar powered.
This is the Chinese user manual for a Casio watch with module number 5698, published by CASIO COMPUTER CO., LTD. in 2022. It explains how to adjust the time and align the hands, set the local city and world time, use the stopwatch, timer and alarm, and configure settings such as the day-of-week language and power saving function.
The manual also describes how to connect and pair the watch with a phone using the CASIO WATCHES app, and includes precautions on water resistance, temperature, shock, magnetism, static electricity, strap care, and user maintenance. A troubleshooting section and information about the digital display contents are included. This manual is written in Chinese.
No. The manual states the watch must not be used for scuba diving or other diving that requires an air tank.
Fog can appear after a sudden temperature change; if it clears quickly there is no problem. If the fog does not clear or condensation forms, stop using the watch and take it to a dealer or CASIO service center.
No. Battery replacement requires special tools and should be left to your dealer or a CASIO authorized service center, where water resistance is also checked.
Yes. Strong magnetic fields from devices such as speakers, magnetic necklaces or phones can slow, speed up or stop the hands, causing inaccurate time indication.