G-SHOCK Carbon Core Octagon Series 48.5mm X 45.5mm Mens Watch

G-SHOCK, the watch that brought the new concept of toughness to the timepiece. It began with a reckless challenge to the conventional wisdom of the day, a developer’s belief that it was possible to construct a watch that wouldn’t break, even if dropped. Project Team Tough was formed to build it in 1981. The team created over 200 prototypes one after another over a period of about two years. They finally arrived at a shock-resistant structure. This marked the birth of a technology that is tough to the core.