Digital watch, with built in infra-red transmitter, used to control household appliances, made by Casio Electronics Company Ltd, model CMD 40 Multi-function Casio digital quartz wristwatch, 1998. 1998
Junghans Mega 1, digital quartz wristwatch synchronised by the radio time signal transmitted from Frankfurt, 1990 with original packing carton containing pyramidal plastic and paper covers for plastic display stand, by Junghans Uhren GmbH, Germany, 1991 Junghans 'Mega 1' radio-controlled wristwatch, 1990. 1990
Avia quartz crystal watch with LCD movement by SGT and box Avia quartz crystal digital watch with liquid crystal display, c.1974
