The crown is pushed in the normal gear, and the crown is pulled out is the dial gear. In between the two is the calendar quick-adjustment gear. The calendar quick-adjustment mechanism mainly has a calendar dial fast dial wheel. It is a gear with double gear teeth. The tip of the escape wheel tooth slides to the impact surface of the fork shoe, generating an impact force, which makes the fork body turn to another limit nail. It is inevitable that sometimes the watch cover (table mirror) will he It is scratched. If the traces are relatively shallow and there are few, we can polish the watch ourselves. Of course, if there are more scratches, it is recommended to go to the service center for polishing. The watch needs to be cleaned and maintained before the watch can be used. The time is longer, and the watch can still be used as new.Rolex Day-DateOysterDay-Date watches are only ailable in platinum.
Therefore, it is recommended that you send it to a Mido repair shop. The inspection and maintenance time will be checked every four years.At the same time, the diameter of the crown is reduced by a third, and the top is inlaid with exquisite cabochon precision ceramics.