18 kt white gold case with a black alligator leather strap. Fixed bezel set with diamonds. Silver guilloche dial with blue hands and Roman numeral hour markers. Minute markers around an inner ring. Dial Type: Analog. Manual wind movement. Caliber 430 MC engine. Scratch resistant sapphire crystal. Octagonal crown set with a diamond. Skeleton case back. Case diameter: 43 x 38 mm. Case thickness: 11.7 mm. Tonneau case shape. Deployment clasp with push button. Water resistant at 30 meters /100 feet. Functions: hour, minute. Luxury watch style. Watch label: Swiss Made. Cartier Tortue Manual Wind Diamond 18 kt White Gold Men's Watch WA503851.
Measurements: 34.4mm x 33.3mm (38mm Including Crown x 43mm Including Lugs)
Also known as: Cartier WA503851