This photo is of a Rolex Submariner watch. The watch is made of stainless steel and has a black dial with white markers. Its prominent features include:

1. Bezel: Black rotating bezel with minute markings, used in diving.

2. Dial: The dial of the watch is simple yet elegant, featuring the Rolex logo and Submariner inscription.

3. Date Window: The watch has a date window at the 3 o'clock position which is fitted with a magnifying lens (Cyclops Lens) to show the date.

 4. Seconds and Minutes Hands: Both hands are white in color with luminescent material for night vision.

5. Band: Its band is also made of stainless steel which is strong and durable.

This model usually comes with a Swiss-made automatic mechanism and is water-resistant to 300 meters (1000 feet).