Skip Movement ML6188: Quartz Movement. Quartz accessory; Clock movement. CE certificate. Jieyang Sambo Clock Manufatory. Skip Movement ML6188:Dimension:56x56x16mmShaft Length:12mmNet Weight:23gTorque:≥180μN.MBattery Life:AA/6monthsMeasures Of Carton:685×355×310mm/1000pcs 355×350×315mm/500pcsSuppy Shaft Length:6,7,8,9,10,12,13.5,16.5,18.5,21,(mm)