Extra large size. Platinum case. Black hand-sewn full grain alligator strap. Guilloche silvered dial with central rose motif. 18kt white gold octagonal crown set with a faceted sapphire. 18kt white gold adjustable deployment buckle. Scratch resistant sapphire crystal. Transparent caseback. Case diameter 25.6mm. Case thickness 3.3mm. Automatic movement. Water resistant at 30 meters (100 feet). Cartier Tortue Platinum and 18kt White Gold XL Mens Watch W1546151 