Ronde Solo de Cartier watch
Ronde Solo de Cartier watch, 42 mm, mechanical self-winding movement. Steel case, beaded crown set with a synthetic cabochon-shaped spinel, silvered opaline dial, sword-shaped hands in blued steel, sapphire crystal, steel bracelet, calendar aperture at 3 o'clock. Thickness: 8.53 mm. Water-resistant to 3 bar (approx. 30 metres/100 feet).