18kt yellow gold case with a black leather strap. Fixed 18kt yellow gold bezel. Champagne dial with luminous yellow gold hands and luminous stick hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and dial markers. Chronograph – three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement. Scratch resistant synthetic sapphire crystal. Solid case back. Case diameter: 40 mm. Round case shape. Fold over deployment clasp. Water resistant at 100 meters/ 330 feet. Functions: hours/ minutes/ seconds/ chronograph. Luxury watch style. Watch label: Swiss Made. Rolex Cosmograph Daytona Champagne Index Dial Black Leather Bracelet 18kt Yellow Gold Mens Watch 116518CSL.