18kt white gold case with a black alligator leather strap. Fixed 18kt white gold bezel. Silver dial with rose gold hands and index hour markers. Dial Type: Analog. Automatic movement with 40 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Case diameter: 41 mm. Case thickness: 6.7 mm. Round case shape. Tang clasp. Water resistant at 20 meters / 60 feet. Functions: hour, minute. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Jules Audemars Extra Thin Silver Dial Automatic Mens Watch 15180BCOOA002CR01.