The Diesel Mega Chief watch, with its fashion forward design, is crafted of stainless steel and runs on a steady Japanese quartz movement. The Japanese quartz movement keeps time by the reliable, regular vibrations of quartz crystal. The case of the DZ4291 is round stainless steel and measures 59 mm wide by 51 mm wide by 15 mm thick. The caseback features a snap down design also in stainless steel. The black-colored stainless steel bezel and dial give the Chronograph a futuristic look. The black dial features a totally analog display with the three main hands—hour, minute, and second hands—detailed in a luminescent finish. A stand-out feature of this watch is the orange applied luminescent indices and Arabic numerals. Highlighted against the black background of the dial, the markers are highly visible during the day or at night. The Diesel Mega Chief wrist watch for men has three subdials and a calendar. The three subdials display 60 seconds, 30 minutes, and 24 hours in a numeric readout. The mineral crystal on the Diesel DZ4291 is scratch resistant and is a component of the water resistance design of the watch. Although not particularly offered as a diver’s watch, the Diesel DZ4291 watch is designed to meet water resistant standards of 165 feet. A black textured leather strap continues the fashion statement of this timepiece; with its pin buckle stainless steel clasp, it may be interchanged with other 26-millimeter bands to alter the look. A substantial push-pull crown on the Diesel watch for men makes it easy to change the time or set the stopwatch feature.