General description The CSPARKV 16MM Quartz Clock Movement is a battery-operated pendulum mechanism designed for DIY wall clock projects and clock repairs. It features precision low noise operation, ensuring a traditional silent style that enhances any living space. Technical specifications Size: 16MM Power: 1PC AA replaceable battery Material: ABS plastic Usage This clock movement serves as an excellent replacement part for home living room clocks, providing a reliable and stylish option for clock repairs or custom clock creations.