Stuhrling Original Men's 792.01 Aquadiver Analog Display Automatic Self-Wind Silver-Tone Watch Round watch with black dial featuring rotating bezel, luminous indices, date window, and two-tone hands 42 mm stainless steel case with Hardlex dial window Automatic self-wind movement with analog display Stainless steel band with push-button clasp Water resistant to 200 m (660 ft): In general, suitable for professional marine activity and serious surface water sports, but not scuba diving