Quartz movement is suitable for wall clocks, desk clocks, cross stitch clock, etc. this movement kit is in fine workmanship which make it more solid and durable. The mute watch design is practical. the clock movements kits is easy for installation; Simple and elegant design, these replacement parts suit well to different styles of clock frame Features - ColorBlack - Material: Quartz. - Size: About 14.2*6*1.5 - Simple elegant design meet all your need. - Easy to install into the clock, is more practical. - workmanship with fine movement of the clock provide precise time. - These replacement parts suit well to different styles of clock frame Specification Crystal vibration frequency: 32.768KHz Average daily poor: plus or minus 1 SEC/dayat1.5 v, 24 degree centigrade Operating voltage: 1.25vto1.7v Working temperature: - 10 degree centigrade to50 degree centigrade Peripheral output frequency: 0.5hz : approximately 22 /obattery output torque: greater than or equal to 1. -cm(1.5v) Minute needle output torque: greater than 30gf-cm(1.5v) Average power consumption : under160uaat1.5v SecondMinuteHour is SecondMinuteHour Length: 130 mm160mm or less : 2 or less g6g torque: less than or equal to 0.15g-cm6g-cm Axial length: 12 mm / 6 mm / 9 mm / 13.5 mm / 16.5 mm / 18.5 mm / 20 mm / 22 mm Package list: 1 x Clock Movements