Ronde Solo de Cartier watch, small model, quartz movement. Steel case, beaded crown set with a synthetic spinel cabochon, clear silvered opaline dial, Roman and Arabic numerals, blued-steel sword-shaped hands, sapphire crystal, steel bracelet. Case dimensions: diameter: 29.5 mm, thickness: 6.35 mm. Water-resistant to 30 meters/100 feet. .
Incorporating Roman numerals, blue apple-shaped hands, a winding mechanism crowned with a sapphire and a rail-track minute circle: the Ronde Louis Cartier watch is a classic timepiece by Cartier.