Cartier Rotonde de Cartier Reversed Tourbillon Watch - 46 mm - W1556246 Moire With a case diameter of

With a case diameter of 40mm and water resistance up to 100 meters

black ceramic and pink gold pushpieces

BRAND Audemars Piguet SERIES Royal Oak Tourbillon Chronograph Openworked MODEL NUMBER 26343CE

while the screw-down crown enhances its water resistance up to 100 meters

champagne dial with silk-like pattern and scratch-resistant sapphire crystal

Cartier Rotonde de Cartier Reversed Tourbillon Watch - 46 mm - W1556246 Moire With a case diameter of46mm 18K white gold case, 12. 73mm thick, sapphire back, beaded 18K white gold crown set with a blue sapphire cabochon, 18K white gold bezel, sapphire crystal, silver dial, caliber 9458 manual winding movement with blued steel sword shaped hands, approximately 50 hours of power reserve, black alligator skin strap, double adjustable folding buckle. Water resistant to 3 bar.