tourbillon carriage and escapement in carbon crystal requiring no regulation or lubrification
BRAND Audemars Piguet SERIES Royal Oak Offshore Tourbillon Chronograph Selfwinding MODEL NUMBER 26540ST
12-zone silvered flinque guilloche dial with lacquered sunray effect and blued-steel sword-shaped hands
BRAND Audemars Piguet SERIES Royal Oak Offshore MODEL NUMBER 26420CE
caliber 9904 MC manual movement
Cartier Ballon Bleu de Cartier Watch - 46.8 mm Pink Gold Case - Silvered Dial - Brown Alligator Strap - W6920074 33.9 tourbillon carriage and escapement in46. 8mm x 47. 1mm 18K pink gold case, 14. 8mm thick, sapphire back, fluted crown with a blue cabochon shaped sapphire, sapphire crystal, silvered dial with Roman numerals and blued steel sword shaped hands, automatic movement with chronograph, calendar and aperture at 9 o'clock, brown alligator skin strap, 18K pink gold double adjustable folding buckle. Water resistant to 30 meters.