This manual describes the features and usage of CASIO watches. Includes low battery alarm, fast start, adjustment alarm, time and date settings, etc.
This manual provides instructions for using the Casio MA1002 analog (SOB) watch. It covers safety information, waterproof handling, and the solar‑powered charging system, including recommended lighting conditions and charging precautions.
Detailed sections explain how to set the time, date, and day of the week, how the low‑battery warning works, and the watch's specifications such as accuracy and battery life. This manual is written in Chinese.
| Accuracy | ±2 seconds per month |
|---|---|
| Battery type | Large capacity battery |
| Battery life | Up to 3 months |
Pull the crown out to the first position to set the date, then pull it out further to the second position to adjust the time and day of the week as shown in the manual.
Do not charge the watch in direct sunlight, near hot sources, or in any place that could cause it to overheat.
When the battery level is low, the watch displays a warning; it will continue to keep time but may stop if not recharged soon.