Christmas Tree Desk Clock

This is a Christmas tree desk clock I designed with a unique format to display time. The three layer of the Christmas tree stands for second, minute and hour seperately. And the top second layer body and star can rotate continuously do decoration. I have tested the clock for more than ten days at time of publishing this model and it works quite good to time error less than 2 minutes. Caution: This clock mechanics is relative delicate. Please read my instruction carefully for assembly and in generally, do not force to assembly and part connected to the clock mechanics.You can probably skip the bearings on minute and second body, which the clock can still work but the friction of the second body can increase to make the time reading less accurate. The clock is designed for easy adjustment. For any time, you only need to turn the minute body for less then one round and then adjust the red indicator to reach the right time of the day. See two examples below: