Radio Controlled Clocks are the most accurate time-keeping clocks that we sell on our website.
They are installed with a radio transmitter that constantly receives a radio signal from the UK national time reference station in Anthorn, Cumbria.
This ensures that they always display the correct time, updating themselves automatically & immediately for all irregular months, leap years, and changes in daylight saving.
Some of our radio controlled clocks require manual adjustment for daylight savings in Winter, and some do not. Please see each clocks individual product page for more information.