The Luminox 3182BO Steel Colormark Chronograph Wrist Watch for men is a truly one-of-a-kind watch that any timepiece aficionado would be more than happy to own. With a round, black watch case and analog dials on a black, stainless steel strap, Luminox achieved a very elegant look with the heavy feel of a quality watch. Weighing 15.8 ounces and sporting a 45-millimeter case, it is as much a showpiece as it is a timepiece. This men's watch also features a chronograph, which is useful for keeping track of time, and a luminous face for low light conditions. Powered by an analog quartz crystal, the 3182BO is also water resistant to a depth of 200 meters, which is more than enough for most scuba divers.