Brand New Authentic Tudor Black Bay S&G Silver Dial Two Tone Steel Men's Watch Model M79663-0002. Stainless Steel case with Stainless Steel and Yellow Gold watch band. Fixed bezel. Dial description: Gold tone hands and Dot/Index hour markers with minute markers around the outer rim on a Silver dial. Automatic movement. Powered by Tudor Calibre MT5602 engine with 70 hours power reserve. Watch functions: Hour, Minute, Second, Power Reserve. Screw Down crown. Scratch Resistant Sapphire crystal. Case size: 39mm. Solid case back. 100 Meters - 330 Feet water resistant. 5 year WatchMaxx warranty. Also known as model: M796630002.