Cartier Rotonde de Cartier skeleton

Cartier Rotonde de Cartier skeleton, reference HPI01337, has a 42 mm case in 18K white gold. The case is 11.9 mm thick and set with 28 brilliant-cut diamonds totalling 0.26 carats. Calibre 9983 MC is a manual-winding movement of 192 parts, including 27 jewels, with a 47 hour power reserve. The watch is skeletonized, with a sapphire crystal and a display back. Its bezel is set with 67 brilliant-cut sapphires. Cartier rates the case to 30 metres. The Rotonde is a numbered limited edition of 20 pieces. A blue alligator leather strap is fitted, with a white gold double adjustable folding buckle.