Casio G-Shock Atomic Tough Movement MTG-1200B-1AJF Men's Watch
Casio’s new 5-motor Tough Movement finds way into this chronograph and assures of ultimate timekeeping precision – always and every time. The advantage of the atomic Tough movement is each of its motors are assigned to a particular  hand, independently. The radio-controlled, atomic timekeeping makes possible auto hand-position correction according to the radio signals received from the six time calibration centres worldwide; namely, two in Japan and one in each of USA, Germany, England and China.