try and swivel the gears while looking at the hands, if that works its the gears arnt working so you would have to buy some more.If that doesnt work try tighting the screws that go through the gears.If not put new springs in where you put the batterys and then put new batterys in. Hope this helps ,if it doesnt just throw you clock at a tree while go fast in a car.
bobthebuilder, September 2010