Triple G Resist
Triple G Resist Triple G Resist

Triple G Resist

This innovative, further toughened G-SHOCK structure resists dropping shocks, centrifugal gravity and vibrations.
Persistently advancing its evolution, G-SHOCK has broken through yet another boundary in the realm of toughness.



Shock-resistant structure

CASIO’s proprietary G-SHOCK structure absorbs and repels strong shocks and vibrations. This core G-SHOCK technology continues its perpetual evolution.

Shock-resistant structure

Shock-resistant structure


Centrifugal gravity-resistant structure

Centrifugal gravity-resistant structure

A Triple Sensor with CASIO’s original Tough Solar rechargeable solar battery system providing the power required to conduct sensor measurements.


Centrifugal gravity-resistant structure

Gravitational force test

The G-SHOCK Gravitymaster’s centrifugal gravity resistance specifications significantly surpass 15G, the maximum level required of cockpit instruments by the continuous acceleration test standards for aircraft equipment (ISO 2669). Tests show that the 1/100-second stopwatch and other functions operate normally under conditions such as air racing with strong gravitational forces.

Vibration-resistant structure

Vibration-resistant structure

Triple Sensor debuted in 1994. Operating on battery power, it revolutionized the wristwatch with its ability to measure directions, barometric pressure / altitude and temperatures.


Centrifugal gravity-resistant structure

Vibration-resistance test

Vibration resistance is tested for approximately 10 hours under oscillation conditions reaching amplitudes up to 20mm, frequencies up to 1000Hz and 20G acceleration. G-SHOCK is certified as surpassing the vibration endurance test standard (JIS D1601 Class 4 A) for in-vehicle parts on 2-wheeled motor vehicles (vibrations up to 20G).

* A soft gel material with silicone as its main component and featuring superior shock-absorption capabilities

* αGEL® is a registered trademark of Taica Corporation in Japan, the United States and other countries.


  • * The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by CASIO COMPUTER is under license. Other trademarks and trade names are those of their respective owners.