This manual describes how to use the CASIO watch MA1001. The watch can be charged by solar power and lasts for about a week on a full charge. The watch has features such as a timer, alarm clock, and world time.
This manual explains how to operate the Casio 5132MA1001‑ChA solar‑powered watch. It covers initial checks, charging the built‑in battery with light, and how to set the time, date, and city codes for both local and world‑time functions.
Additional sections describe the alarm, stopwatch, power‑saving modes, and troubleshooting steps for low power or stuck hands. Technical specifications such as accuracy, battery life and calendar range are listed at the end. This manual is written in Chinese.
| Power source | Solar cell + rechargeable battery |
|---|---|
| Battery life (full charge) | ≈6 months |
| Calendar range | 2000‑2099 (full‑auto) |
| Stopwatch measurement limit | 23 min 59.99 s |
| World‑time cities supported | 29 cities / time zones |
Place the watch where it receives bright light; the solar cell converts light to electricity and stores it in the internal rechargeable battery.