This is a watch manual, the watch has the functions of hour, minute, second, date, week, month display and chronograph function.
This manual describes the operation of the AB61284C movement, including its hour, minute, second, date, weekday and month displays, as well as the functions of the five control buttons. It provides step‑by‑step instructions for adjusting time, date, weekday and month, and warns against adjusting the date between 9 PM and 3 AM to prevent damage.
The document also details the timing functions: standard start/stop timing, split‑time measurement, and cumulative timing for multi‑stage activities. Instructions cover how to reset timing pointers, how to use buttons A and B for starting, stopping, reading and zeroing the timers, and how to adjust the timing pointers when they do not return to zero automatically. This manual is written in Chinese.
| Display items | hour, minute, second, date, weekday, month |
|---|---|
| Adjustment restriction | Do not adjust date between 21:00 and 03:00 |
Never adjust the date between 9 PM and 3 AM to avoid damage to the movement.
Pull the crown to position 2, press buttons A and B for at least 2 seconds, then push the crown back to position 1.
Press button A to start timing; press button A again to stop, then press button B to zero the pointer.