DIESEL Chief Chronograph Black Dial Watch for Men - DZ4308 is an amazing and very impressive Gents watch. The case is made out of Stainless Steel and the Black dial gives the watch that unique look. The features of the watch include (among others) a chronograph and date function. In regards to the water resistance, the watch has a water resistance of 100 meters. This makes it suitable for swimming, but not high impact water sports.