Polaris clock _ Polaris clock price

Time telling principle of Yantai Polaris clock

Driving force design. There are two power systems in the clock, one is to drive the clock when it is running, and the other is to drive the clock when it is ticking. Their power source comes from clockwork, which is made of extremely elastic steel plate and designed according to the driving force required by the clock. Therefore, the striking principle of Yantai Polaris clock comes from the design of driving force.