Basic features the g shock premium mt g watch comes with chronograph alarm world time power reserve day and date functionsr the timepiece features g shocks official two year guarantee its water resistance mark is 200mr the case is made of steel and the dial colour is black the case width is 469 millimetres and the depth is 159 millimetres the watch comes with a push button claspr additional features and benefitsa solar cell provides power for the operation of this stylish and func