Wall clock made of ABS plastic silver Ø 300 mm black clock face radio synchronised clock. Supplied = assembled. Housing colour = silver. Dial face = with numbers. Shape = round. Housing material = ABS plastic. Clockwork = radio synchronised. Diameter = 300 mm. Design of dial face = black. Fittings = incl. battery. Product type = wall clocks. Clearly structured design. Impact resistant ABS housing Ø 300 mm and glass front. With second hand. Housing made of ABS plastic silver colour. Ø 300 mm. Black clock face with numbers. Radio synchronised clocks Simply insert battery and your new radio synchronised clock sets itself. Automatically adjusts itself for summer/winter time changes. Quartz clocks Ideal if you are located in an area with poor radio reception or in a building with steel beams. Radio synchronised clocks may not function properly in these cases. All clocks are supplied with a battery.