Description : Great DIY clock supply / accessory / movements with pointers . With golden hex nut , golden metal washer , black rubber washer Products are second - class movement , life expectancy more than 2 years , all through the CE , Rohs certification suitable for repairing , replacing the broken parts of a clock or serving as good handwork material to make a clock by yourself . Match power : this clock movement replacement just need 1 of 1 . 5V AA battery . This sale include 2 different colors pointers movements , All pointers for the clock are included . Just use your imagination to create your own style silent wall clock , can be a good gifts for kids DIY crafts for time . Specification : Material : Plastic , brass , aluminum Outside Size ( L X W X H ): Approx . 56x56x16 . 3mm / 2 . 2x2 . 2x0 . 6 inch Shaft length 22 . 5mm Screw thread length : 14 . 5mm . Fit about 11mm thickness clock panel Quartz crystal frequency : 32 . 768KHz , Accuracy 30Sec / Month ( 1 . 5V DC . 25 ) , Current consumption Less than 130 A 1 . 5V DC . , Operating voltage range 1 . 3v to 1 . 7v , Operating temperature range :- 10 to50 , Power 1 . 5v , Weight Appr oximately 25g Package Includes : 2 Sets Quartz Wall Clock Movement Note : Due to the difference between different monitors , the picture may not reflect the actual color of the item . Due to manual measurement , there may be 1 - 2mm error in size .