How to adjust the time of OTS watch? 【

Fully automatic watches do not need to be wound up or use batteries. Its working principle is that after you wear it, because there is an asymmetric pendulum swinging back and forth in the sports watch, it can automatically wind up, as long as it doesn't leave for a long time, it can work. Like other watches, there is only one button to adjust the time, one column to adjust the calendar and two columns to adjust the time, preferably clockwise.