Cartier Cartier D'Art Rotonde de Cartier Mysterious Watch - 42 mm - HPI0070042mm 18K yellow gold case set with 67 brilliant cut diamonds (1. 17K), 11. 6mm thick, sapphire back, beaded crown set with a brilliant cut diamond (0. 10K), 18K yellow gold bezel set with 67 brilliant cut diamonds (1. 17K), sapphire crystal, black dial with panther motif in grisaille gold paste enamel, caliber 9981 MC manual winding movement with sword shaped hands, approximately 48 hours of power reserve, black alligator skin strap, adjustable