Smartwatch Accessories - brand generic - The Clock Movement Mechanism Battery Operated DIY Repair Part Replaces 17mm Bit Highlights brand generic The Clock Movement Mechanism Battery Operated DIY Repair Part DIY Replaces 17mm Tip Description: From the center hole, the hour hand is 48mm, the minute hand is 68mm, the second hand is 70mm, used for the wall clock with diameter 150 - 200mm plate beam. Size: Total shaft length: 17mm, thread length: 9. 7mm skipping the second set, suitable for 6mm thickness clock panel. Pointer length can be cut with scissors to desired size. Long pin watch movement spare parts with metal hook, it can be hung directly on the wall via the nail. Suitable for repairing, replacing or making a clock, replacement for big and thick clock frame. Specification: Material: Metal Size: 56x56x16mm All Certified by ROHS Basic Parameters of Radio Clock: Receiving Frequency: 32 . 768KHz Movement Accuracy: 30Sec/month (1.5V DC. 25) Current Consumption (1.5V): < 130 μ A Operating voltage: 1 . 3 - 1 . 7V Operating temperature: -10-+50 Battery life: approx. 1 year (UM-3) Package includes: 1 wall clock movement mechanism