A system that combines time correction
by either GPS satellite signal
or standard time radio wave reception (Multiband 6)
to achieve accurate time display
anywhere in the world.
GPS satellite signal reception
The GPS function enables the watch to acquire positioning and time-calibration data from GPS satellites. It analyzes the current time zone and Daylight Saving Time information and displays the correct time automatically.
Standard time radio wave reception (Multiband 6)
Standard time radio waves are received by a tiny built-in antenna in Japan (Fukushima and Kyushu transmission stations), the United States, the UK, Germany and China, and the time is corrected automatically.
Casio's proprietary solar-charging system converts light to ample power to operate multiple power-hungry functions.