Casio G-Shock


A 10-year battery life, 10-bar water resistance and 10-metre dropping shock resistance. These were the three requirements of the Triple-10 concept that led to the development of G-Shock's resistant structure. The rugged shape and robust styling originated with an engineer's belief calling for an unbreakable watch. Since it's birth in 1983 G-Shock has continued its unrestrained evolution while retaining its unique basic structure.