When the time jumps forward or back an hour for Daylight Savings, it can be a pain having to keep changing all the clocks in the house. This one does it for you! The red-framed Argos Home radio controlled wall clock is radio wave controlled, so it will always display the precise time. It's clear, easy-to-read numbering and face, make this a fuss-free clock that does the job! You'll never miss an appointment or date again! Height 30, Width 30, Depth 4.5cm.Analog display. Radio controlled time. Automatic time update. Quartz movement. Batteries required 1 x AA (not included).