MIYOTA OS10 Manual De Instrucciones página 92

F) SETTING THE AGE OF THE MOON
Each time the month-adjustment button is pushed, the month advances one month at a time.
Be sure to press firmly on the button when making month changes.
NOTE:
* Do not set the month when the date hand is between the 26th and 31st. Move the date hand
out of this period. After this operation, return the date hand to the proper setting. (When the date
hand is between the 26th and 31st, month quick setting can not be made or if a quick setting is
attempted, the month may not advance to the next month as normal.)
* The month and date are synchronized such that when adjusting the date at the end of short
months (less than 31days), the month automatically adjusts to the correct month.
The month hand begins changing to the next month around midnight of the 30th day. It completes
the change around midnight of the 31st. (On the 31st, the position of the month between the
current and next month.)
91