A Waltham aeroplane instrument panel clock 8 days, marked on the dial 'Type A-13A-2' with ratchet winding, pull-to-set knob and sweep second hand with start, stop and reset knob, finished in matt black with white hands and figures, having a label reading 'Repaired and Tested by Bendix Avdux Inc Jan 91'. Dial diameter -- 2in. (5cm.)