Selected plastic material, clock replacement kit provides a longer serving life and can company you for long time. The clock mechanism replacement kit is designed for DIY clock . hands can be matched the style of the clock face. Features -Color:Assorted Color -Material:Plastic -Size:15.00X1.00X0.10cm/5.89X0.39X0.04in -Note: without Battery. -Crystal oscillator frequency: 32.768KHz -Average daily difference: ±2sec/day at 1.5v, 24 degree centigrade -Working voltage: 1.25v to 1.7v -Operating temperature:-10 degree centigrade to 50 degree centigrade -Circumferential output frequency: 0.5Hz - output torque: >=1. -cm (1.5V) -Minute hand output torque: >=30gf-cm (1.5V) -Power supply: 1.5v -Power supply model: AA size (IEC ) 1 piece -Battery life: 6 months -Average power consumption: under 160uA at 1.5v -Hour and minute hand requirements: Second Minute Hour -Loss moment: <=0.15g-cm 6g-cm - Clock movement kit is great for making a wall clock for decorating room, kitchen, office, and more. - These clock motor and hands are perfectly suitable for repairing, replacing or making a wall clock. - Clock mechanism kit can enhance the overall design of a clock and may make it stand out as a unique piece of decor. - DIY clock mechanism fits well for hand-made wall clock, also suitable for home decor or other DIY projects. - The clock hands with glowing up function, glowing clock hands makes it easier to read at night. Package list: 1 x set of clock mechanism and clock hands kit