Product Description In 1983, Casio launched the shock-resistant G-Shock watch. This product shattered the notion that a watch is a fragile piece of jewelry that needed to be handled with care, and was the result of Casio engineers taking on the challenge of creating the world's toughest watch. Using the triple protection design of parts, module and case, G-Shock has introduced a radically new type of watch that is unaffected by strong impacts or vibration. Its operation was immediately recognized