This document is a user manual for ANALOG(HK-X) 1 MA0804-CkA watch, including instructions on how to set the date, time, and day of the week.
This manual provides step‑by‑step instructions for operating the Casio ANALOG(HK‑X) wristwatch. It covers how to set the time, adjust the date, and configure the day‑of‑week display, with special notes on avoiding adjustments during certain hours.
Additional guidance is given for models equipped with a screw‑lock crown, explaining how to lock and unlock the crown safely and reminding users to re‑tighten the crown after setting to maintain water resistance. This manual is written in Chinese.
Pull out the crown, stop the seconds hand at 12, turn the crown to adjust the hands, then push the crown back to resume timing.
Do not change the date between 8:00 PM and 2:00 AM (or 4:00 AM) as it may affect the date change mechanism.