18kt rose gold case. Brown alligator strap. Silvered opaline dial. 18kt pink gold octagonal crown set with a faceted sapphire. Roman numeral hour markers. Luminescent sword-shaped black oxidised steel hands. 18kt pink gold adjustable deployant buckle. Mechanical movement with automatic winding. Water resistant at 100 meters (330 feet). Cartier Santos 100 18kt Rose Gold Ladies Watch W20108Y1