2-5/8 In. CLOCK 12 HOUR SPORT-COMPA Stylish Way To Match The Rest Of The Gauges In Your Interior And Still Keep Track Of Time, Autometers Quartz Movement Electronic Clock Is Designed For Long Life And Ultra Low Power Consumption. Make A Statement With Your Interior With This High Performance Timepiece. Traditional incandescent lighting illuminates around the perimeter of the dial Quartz meter movement 12 and 16 volt compatible, compatible with nearly every street car or race car