Radio Controlled Clock Movement Size:2.6*2.2*0.74 inch (66*56*19mm), Installation tips: 1. First fix the movement to the main body of the middle case. 2. Put the hour, minute, and seconds hands to 12 o'clock parallelly. 3. Pull out the positioning pin on the back of the movement. (Recommend saving the pin if you need to restart clock movement) 4. Install the battery, it automatically searches for local signals.
The Length Shaft of Movement : Total Shaft length : 0.67 inch(17mm) , Screw thread length : 0.34 inch (8.7mm),Fit about 0.12-0.2 inches (3-5mm) thickness clock panel. With golden hex nut, golden metal washer, black rubber washer.
Battery Size:AA/LR6(Alkaline), If you meet some issues when you using our product, whatever package problems or don't know how to setting, please contact us freely. We would show you our best services, please don't submit the return so fast.
Measure from the center hole of the pointer to the top, hour hand 80mm. , minute hand :110mm . second hand: 100mm, applicable to the panel with a diameter of about 240-300mm
Material: hour& minute aluminum hand , 0.4mm thickness, second hand copper + aluminum material.