Self Adjusting

Receives time calibration signals and corrects the time automatically. Casio watches with G-Shock technology receive radio waves carrying American Standard Time data transmitted from Fort Collins, Colorado. It then corrects the time automatically for one of four U.S. cities you pre-select depending on your time zone and displays the time wherever you go from coast to coast.

Multiband 6: 1,875 Miles

Compatibility with all six transmission stations worldwide: Multi Band 6 is the worlds first radio-controlled system built to receive time calibration signals from six transmission stations: two in Japan and one each in North America, the United Kingdom and Germany, plus the new station in China.

A miniaturised, shock-resistant, high-sensitivity amorphous antenna with a large-capacity, power-saving LSI controlling 6-station radio wave reception.