Each of our clock and thermometer sets is designed to closely simulate an actual flight instrument.
Features:
Injection-molded from high-impact styrene with a plastic lens
High-quality quartz clock movement for years of accurate operation
For best performance, use a high-quality alkaline "AA" battery (not included)
Dimensions: 41 cm (16.1 in) height × 19 cm (7.5 in) width × 5 cm (2 in) depth.