PIAGET. Reference 9190 A6. Ladies' watch from the late 1960s (No. 159702), round case (diameter 2.5 cm) and integrated bark-textured gold bracelet with signed clasp in 750°°° white gold, bezel set with 30 brilliant-cut diamonds (approx. 0.60 carat total), sapphire cabochon winding crown, mechanical hand-wound movement in working order. There are 4 additional links. In working order. Gross weight: 56 g. Length approx. 16 cm. Length of links: approximately 2 cm in total.