Accurate to within one second in a million years - with this alarm clock there will be no excuse for waking late again

Using the very latest space age technology this amazing alarm clock assures unprecedented time-keeping. From the moment batteries are inserted, it automatically sets itself to the correct time and also automatically adjust to and from British Summer time.
Its advanced movement picks up radio frequency 'time messages' from radio signals sent out by the National Physical Laboratory making it accurate to within one second in every million years.
With a classic analogue face, a face that illuminates at the touch of a button and an alarm with snooze function, this advanced compact clock takes 1 AA battery (not included) and measures H11cm W11cm D4.5cm.