The Invicta Pro Diver Automatic Diver's Black Dial 37621 200M Men's Watch is a popular watch among divers and watch enthusiasts. It features a black dial with luminous hands and markers, which makes it easy to read in low-light conditions. The watch has a stainless steel case and bracelet, and is water-resistant up to 200 meters, making it suitable for recreational diving. The watch is powered by automatic movement, which means that it is self-winding and does not require a battery. It also has a date display located at the 3 o'clock position on the dial. Some other features of the Invicta Pro Diver Automatic Diver's Black Dial 37621 200M Men's Watch include a unidirectional rotating bezel for timing dives, a screw-down crown for added water resistance, and a scratch-resistant mineral crystal to protect the dial.