Quartz wall clock pendulum movement The use of working time of 5 ~ 7 years The above,All through the CE, ROHS quality certification.
movement rystal frequency: 32.768 KHz Average time keeping :±1sec/ day at 1.5V,24℃, Swing wall clock movement Swaying force load:Furnishing articles The length is less than or equal to 150mm, the weight is less than or equal to 50g.