Basic features this sports watch comes with chronograph and date functions the seiko chronograph for men features seikos official two year guarantee the watch has a water resistance mark of 100m this seiko chronograph comes in a military style the case is made of steel and the dial color is green the strap is in the same colour the case width is 43 millimetres seiko chronograph has a hidden folding clasp additional features and benefits the seiko chronograph features scratch resista