18kt white gold case set with round-cut diamonds. 18kt white gold circular-grained crown set with a diamond. Silvered sunray effect dial. Roman numeral hour markers. Sword-shaped blued steel hands. Black fabric strap. 18kt white gold adjustable deployant buckle. Mechanical movement with manual winding. Water resistant at 30 meters (100 feet). Cartier Tonneau 18kt White Gold Diamond Ladies Watch WE400131