This manual provides operating instructions, safety guidelines, and specifications for the CASIO 5568 CK-9 solar-powered watch.
This document is a user manual for the CASIO 5568 CK-9 watch. It covers essential usage information including safety precautions regarding skin irritation and rusting, as well as instructions on how to wear the watch safely during sports or while sleeping.
The guide details the operation of various functions such as local time setting (including automatic signal reception for cities in Germany, UK, USA, Japan, China), world time, stopwatch, countdown timer, alarm, backlight, and pointer shift. It also explains power saving modes and battery status indicators. This manual is written in Chinese.
| Accuracy (no signal) | +/- 30 seconds per month |
|---|---|
| Time System | 12-hour and 24-hour time systems |
| Calendar Range | Automatic calendar from 2000 to 2099 |
| World Time Cities | 48 cities / 431 time zones |
| Stopwatch Range | Up to 59 minutes and 59.99 seconds |
| Countdown Timer Limit | 100 minutes |
| Alarms | 5 daily alarms and hourly chime |
| Power Source | Solar panel and rechargeable battery |
Some functions may become invalid, and the stopwatch may stop running.
This watch allows you to set up to six alarms per day.