Cartier Rotonde de Cartier Grande Complication Skeleton Watch - 45 mm Platinum Case - W1556251 The bezel ring with an OMEGA

bezel ring with an OMEGA Ceragold™ tachymeter scale

CROWN Screw Locked MOVEMENT Automatic HANDS Luminous DIAL TYPE Analog BAND MATERIAL Yellow Gold CLASP AP Folding Clasp WATER RESISTANCE 50 Meters (165 Feet) GENDER Men's

black dial with 18K yellow gold hands

5 mm stainless steel case with anti-magnetic properties

Band Material White Gold Dial Color Purple Water Resistance 50 Meters (165 Feet) Gender Men's

Cartier Rotonde de Cartier Grande Complication Skeleton Watch - 45 mm Platinum Case - W1556251 The bezel ring with an OMEGA45mm platinum case, 5. 49mm thick, sapphire back, beaded platinum crown set with a blue sapphire cabochon, sapphire crystal, silver dial with brass sunray brushed and blued steel apple shaped, baton or hammer shaped hands, caliber 9406 MC self winding movement with minute repeater and flying tourbillon, perpetual calendar and skeleton complication, approximately 50 hours of power reserve, black alligator skin strap, 18K white gold double adjustable