Brand New Authentic Zenith Defy Skyline Tourbillon Automatic Black Dial Ceramic Men's Luxury Watch Model 49.9300.3630/21.I001. Brushed Black Ceramic case with Brushed Black Ceramic Bracelet watch band. Folding clasp. Smooth bezel. Dial description: Luminous Rose Gold Plated Hands and Stick Hour Markers with Minute Markers Around the Outer Rim and a Tourbillon on a Black Sunburst dial. Swiss Automatic. Tourbillon movement. Chronograph sub-dials display: Tourbillon. Powered by El Primero 3630 engine with 60 hours power reserve. Watch functions: Power Reserve, Hour, Minute, Second. Screw Down crown. Scratch Resistant Sapphire crystal. Octagonal case shape. Case size: 41mm. Transparent case back. 100 Meters - 330 Feet water resistant. 2-year manufacturer's warranty. Includes Additional Black Rubber Strap Also known as model: 49.9300.363021.I001, 499300363021I001.