Ronde Louis Cartier watch, large model, 36 mm diameter. Mechanical movement with manual winding calibre 430 MC. Case in 18K white gold set with 68 brilliant-cut diamonds and beaded crown set with a brilliant-cut diamond, totalling 0.73 carats. Silvered grained dial. Apple-shaped hands in blued steel. Sapphire crystal. Strap in black semi-matt alligator skin with 18 mm adjustable folding buckle in rhodium-finish 18K white gold. Sapphire case back. 6.51 mm thick. Water-resistant to 30 metres/100 feet.
Roman numerals, blue apple-shaped hands, winding mechanism crowned with a sapphire and rail-track minute circle: the Ronde Louis Cartier watch is a classic timepiece by Cartier.