Product Description
Radio-controlled timepieces receive regular time and date updates over the air via
a constantly broadcast long wave radio signal.
Radio-controlled clocks are accurate to the second as they get updated with time
information over-the-air from an atomic clock. They self-correct when the clocks
go back or forward due to summertime adjustments, and so are incredible accurate
and need little if any adjustment, ever...
Packaging: color box