Cartier Rotonde De Cartier Calendar Aperture and Power Reserve Watch - 40 mm Steel Case - W155636940mm steel case, 8. 94mm thick, sapphire back, fluted crown with a synthetic cabochon shaped spinel, silvered guilloche, steel bezel, sapphire crystal, silver dial set with apple shaped hands in blued steel, caliber 9348 MC manual winding movement with calendar aperture at 12 o'clock, apple shaped hands in blued steel, black alligator skin strap, folding buckle. Water resistant to 3 bar.

5 mm 18K white gold case

42 mm polished 18K King gold case set with 156 diamonds (0

blued steel apple-shaped hour and minute hands

795mm) 18K pink gold case set with round diamonds

5 mm platinum case

58ct and 6 H-shaped titanium screws

18K yellow gold Oyster bracelet with flat three-piece links made from a combination of 904L steel and 18K yellow gold

retrograde moon-phase hand in the form of a lunar crescent in blued steel

41mm bevelled and polished stainless steel case sapphire crystal back

microblasted black ceramic bezel with 6 h-shaped screws

satin finished black ceramic bezel with 6 H-shaped titanium screws

rose sapphires