Ronde Solo de Cartier watch
Ronde Solo de Cartier watch, 42 mm, mechanical self-winding movement. Case in 18K rose gold and steel, beaded crown set with a synthetic cabochon-shaped spinel, silvered opaline dial, sword-shaped hands in blued steel, sapphire crystal, strap in alligator skin with round scales, ardillon buckle in 18K rose gold, calendar aperture at 3 o'clock. Case thickness: 8.53 mm. Water-resistant to 3 bar (approx. 30 metres/100 feet).