Cartier Rotonde de Cartier Astrocalendaire Watch - 45 mm Platinum Case - Silver Dial - Black Alligator Strap - W155624245mm platinum case, 15. 1mm thick, sapphire back, beaded platinum crown set with a blue sapphire cabochon, sapphire crystal, silver dial with silvered grid with black transferred Roman numerals, sword shaped blued steel hands, 9459 MC self winding movement with circular display perpetual calendar and tourbillon complications, approximately 50 hours of power reserve, black alligator strap, 18K white gold double adjustable folding buckle. Water

HUB5003 manual-winding movement with alarm and GMT functions

silvered flinque sunray-brushed dial with 11 Roman numerals and blued-steel sword-shaped hands

black composite resin lower bezel with 6 H-shaped titanium screws

14mm 18K pink gold double adjustable folding buckle set with brilliant-cut diamonds

(Old reference: W6920099)

white white rubber and black alligator strap with white stitching

roman numerals

additional black fabric straps with black-plated aluminium buckle

diamond-shaped blued-steel hands

case lugs set with 32 diamonds

white structured rubber strap

platinum mat bezel