Basic features the casio g shock alarm chronograph x largewatch for men comes with a chronograph alarm world time day and date functions the watch features casio g shocks official two year guarantee the timepiece has a water resistance mark of 200m the case is made of stainless steel having a black resin shell the dial colour is black the case width is 55 millimetres and the depth is 169 millimetres the timepiece has a tang buckle clasp g shocksadditional features and benefits