Longines masterpiece moon phase watch how to adjust the moon phase ah?

I. Adjust the time to six o'clock, don't care whether it's morning or afternoon. (It doesn't matter what time the actual time is, you can adjust the time after adjusting the calendar. And this step works for all watches with calendars.)

Two, if there is only a calendar, you can pull out the crown directly to the position of adjusting the calendar (usually just pull out one section), and set the calendar to the day before today. For example, if today is the 5th, set it to the 4th. Then skip to step 4. If it's a full calendar watch, there's usually an adjustment space on the side of the watch, with two on one side: you need to use a small pin to adjust it (usually comes with the watch when you buy it). The hand holding the needle should be placed firmly so as not to scratch the case For a full calendar watch, first set the calendar to the 1st, then set the month to this month, then set the date to yesterday, and set the day of the week to this week.

Three, then you need to query the previous month's full moon day is which day (full moon day is counted according to the lunar calendar, the date of the watch is the solar calendar, most of the day-to-day is to use the solar calendar), calculated to today's day. For example, today is July 15th, the last full moon was July 2nd, and it is 13 days to today. Press the adjustment knob on the outside of the case (watches with moon phase function have an embedded adjustment knob, different brands in different positions), press the moon phase to turn one day, until the moon is located in the middle of the moon phase disk, and then press this adjustment knob 12 times can be. (Here to note, why not 13 days it, please see the following step with instructions)

Fourth, you can now adjust the time to the correct time. The way to do this is to move forward until the calendar goes one frame to today, then just let the time move forward to the correct time. If it is now three o'clock in the afternoon, you need to go past twelve o'clock and continue to the road at three o'clock, and in the process, the moon phases also go forward by one day to the correct number of days.

Note: 1, there are two styles of watch handles:

Pull handle: you can gently pull it out;

Lock handle: there is a spiral locking shank, you need to unlock the watch shank before pulling it out, and the way to do this is to twist the handle counterclockwise.

2, the watch calendar, day of the week, moon phase adjustment should not be operated between 21:00-3:00 of the watch time, this period of time the calendar function is in operation, but also the gears of the lower degree of gearing, frequent action will damage the internal parts of the watch. If you need to adjust the date, first set the calendar to the day before the target date, and then turn the hour hand to adjust the date, when the hour hand passes 12:00 midnight, the date will be automatically jumped, so as to avoid direct adjustment of the date caused by day and night confusion.