Last Saturday I removed this clock from a car that I am building into a NHRA stock eliminator car. I hooked it to a battery, it wound itself and started running. I let it run for an hour plus. It would rewind itself every 90, or so, seconds. When I unhooked the battery, it ran for 94 seconds and stopped. The lens is cracked on the left side, but is mostly hidden by the cluster. $100 includes USPS in the lower 48 states. Thanks, John
