Brand New Authentic Oris Divers Sixty-Five Chronograph Black Dial Steel Men's Fashion Watch Model 01 771 7791 4054-07 8 20 18. Brushed and Polished Stainless Steel case with Brushed Stainless Steel Bracelet watch band. Brushed Stainless Steel Folding clasp. Unidirectional Rotating bezel. Dial description: Luminous Silver Hands with Circle and Stick Hour Markers, Minute Markers Around the Outer Rim and 2 Sub-Dials on a Black Dial. Swiss Automatic Chronograph movement. Chronograph sub-dials display: Seconds, 30 Minute. Powered by 771 engine with 48 hours power reserve. Watch functions: Hour, Minute, Second, Power Reserve, Chronograph. Screw Down crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 40mm. Solid case back. 100 Meters - 330 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: 0177177914054-0782018, 01771779140540782018.