This Diesel Mega Chief DZ4283 is a stylish men's chronograph watch. It features a 59mm black round dial in a 12mm thick stainless - steel case. The display type is chronograph, and it has a quartz movement. It comes with a date function on the calendar. With a water resistance of 100 meters, it's perfect for long - term water exposure like professional navigation or long - hour swimming. The stainless - steel bracelet band, 26mm wide and black in color, is secured by a double fold - over clasp.

Using this Diesel watch is easy. To check the time and date, simply look at the dial. To use the chronograph function, press the buttons on the side of the watch. When wearing it, avoid hitting it against hard objects as it may damage the case or the glass. For water activities, it can withstand up to 100 meters of water pressure, but don't open the watch back underwater. To keep it looking good, clean the watch regularly with a soft, dry cloth. If the watch gets wet, dry it thoroughly. Every few years, it's a good idea to have the watch serviced by a professional to ensure it keeps accurate time.