This is a Diesel Megachief DZ4344 featuring the best quality casing made from a gold-tone stainless steel. It is water resistant up to a depth of 330 feet or 100 meters. The band is made from quality genuine leather (black-tone). The sizing of the case is 51 mm x 59 mm and the width of the strap is 26 mm. It comes with a Japanese movement chronograph and automatic date function. It is good looking and also has been built to last for a long period of time.