18k white gold case with a black crocodile leather strap. Fixed bezel. Silver dial with blued steel hands and Roman numeral hour markers. Minute markers around the inner rim. Dial Type: Analog. Hand wind movement. Caliber 430 mc engine. Scratch resistant sapphire crystal. Case diameter: 44.95 mm. Buckle clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Luxury watch style. Cartier Tortue Silver Dial 18k White Gold Mens Watch WGTO0003.