Brand New Authentic Tudor Black Bay Fifty-Eight 18kt Yellow Gold Green Dial Men's Watch Model M79018V-0001. 18kt Yellow Gold case with Domed Dark Brown Alligator Strap . 18K Yellow Gold Tang clasp. Uni-Directional Rotating bezel. Dial description: Gold tone hands and Dot/Index hour markers with minute markers around the outer rim on a Green dial. Automatic movement. Powered by Tudor Calibre MT5400 engine with 70 hours power reserve. Watch functions: Power Reserve, Hour, Minute, Second. Screw Down crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 39mm. Transparent case back. 200 Meters - 660 Feet water resistant. 5 year WatchMaxx warranty. + Complimentary Strap Also known as model: M79018V0001.