Each of Trintec's 2060 Series Alarm Clocks are made to simulate as closely as possible a primary flight instrument. Each alarm clock features the actual shape of an aircraft instrument and a dial which closely represents that of a particular flight instrument.
Injection molded from high impact styrene:
Features a high quality American made Quartz alarm clock movement for accuracy which will provide many years of reliable service.
For best performance please use a high quality Alkaline battery. One "AA" alkaline battery required (not included).