How to adjust the moon phase of a watch?

During the adjustment, based on the fifteenth day of the lunar calendar, the moon phase diagram of the moon phase table is aimed at the middle, and then the adjustment is made according to the lunar calendar at that time.

For example, if you want to adjust it to the second day of the second lunar month, and the end of last month was the 29th, then you can adjust 29 minus 15 plus 2, but if there is a 30th lunar month, you can add 1, usually by the quick adjustment button on the side of the watch case of the lunar watch or by turning the faucet.

The adjustment of the lunar phase meter should avoid the time that is not suitable for the rapid adjustment device.

The clockwise direction is far away from the interval of 8:00-4: 00, because the gears of the speed dial key are in a tightly meshed state every night from 8: 00 to 4:00 in the mechanical watch, and it is easy to make the parts fail when using the speed dial key. In addition, there are some special watches.

For example, Blancpain's moon watch can't use the speed dial key at noon 12, so the alternative is to set the hour hand back before 8 o'clock or after 4 o'clock, then use the speed dial key to adjust the date or moon phase, and then adjust the time.