This variation of the Ulysse Nardin Black Sea Chronograph is an excellent timepiece for the fashion-conscious busy 21st century man. With a case made from 18K rose gold and top-grade, vulcanized rubber, the watch is classy and luxurious, and sports a handsome, round bezel that will grab everyone's attention with its black wavy patterns. The black rubber strap features an exquisite black finish that reflects the dominance of the Black Sea Chronographs as instruments of choice at sea and unique ceramic inserts. The functions of the watch are hours, minutes, seconds, chronograph and date.