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GPS hybrid radio-controlled, solar-powered timekeeping

PRECISION | MODEL
GPS hybrid radio-controlled, 
solar-powered timekeeping*1

*1 A watch operating system with
Casio's original solar charging system that uses GPS (Global Positioning
System) to determine the current location anywhere on
Earth and automatically corrects the time via the GPS signal or
standard radio reception.

A system that determines time correction 
via a GPS satellite signal 
or standard radio reception (multiband 6) 
to achieve accurate time display 
anywhere in the world.

GPS satellite reception * The images serve as illustrative representation.

GPS satellite 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) * The images serve as illustrative representation.

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.

Tough Solar

Tough Solar

Casio's proprietary solar-charging system converts light to ample power to operate multiple power-hungry functions.

Hybrid radio wave receiving system

GPS satellite signal + radio standard time (Multiband 6)

GPS satellite signals received in every time zone on Earth
provide the correct time at the current position.
If GPS satellite signals are not available (e.g. indoors or in bad weather),
standard radio reception is used.
This hybrid system, powered by solar energy,
selects between two types of time data waves and
enables more stable and reliable reception of time information.
With this system, Casio has realized a proprietary,
high-performance time correction system that offers all the conveniences of a
radio-controlled watch (including energy-efficient, automatic
radio wave reception at night and indoors) and benefits from
universal GPS satellite reception for time calibration.

Smartphone link

GPS time-calibration signal reception

Radio reception as standard
(Multiband 6)

Solar-powered
(Tough Solar)

Bluetooth®-enabled,
GPS radio-controlled, solar-powered timekeeping

Bluetooth®-enabled, radio-controlled,
solar-powered timekeeping

GPS hybrid radio-controlled,
solar-powered timekeeping

Bluetooth®
+ Tough Solar

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