Lady's Platinum and Diamond Manual Wind 17-Jewel Cocktail Watch, Concord, Swiss,Circa 1960,Having a white enamel dial with black enamel overlaid Roman bead and line hour chapters, the bezel and band set with one hundred ninety-one round brilliant and single cut diamonds weighing approximately 6.65 carats. Dial and movement signed.,Diameter: 21 mm,Length: 7-1/4 in (18.4 cm)