General description Quartz Clock Mechanism is designed for DIY enthusiasts looking to repair or create their own wall clocks. This battery-operated mechanism features a silent sweep movement, making it ideal for home use without the ticking noise of traditional clocks. Technical specifications Material: Plastic Power: 1 AA battery (not included) Type: Quartz movement Compatibility and accessories Applicable for frameless 3D wall clocks Packing list: 1 x Clock Repair Parts Usage Great for repairing, replacing, or creating a clock.