Our American made mini quartz clock movement is the standard in the industry. Whether you are a hobbyist or serious clock maker, our movements will fit your needs. It runs on one 'AA' battery and is accurate to within two minutes a year. We stock six shaft lengths to accomodate dial thicknesses from 1/8" to 3/4' thick. If you are using a glass or plastic cover over the movement, make sure you have at least 1/8" extra clearance as you will need room for the second hand. Our mini quartz clock movement fits a 3" hole if recessed. Price includes free hands and mounting hardware. Each movement comes with a 10 year warranty.