Art Déco ladies' watch with old-cut diamonds totaling approx. 0.55 ct,

Art Déco ladie's watch with old-european-cut diamonds totalling ca. 0.55 ct, good colour and clarity, crown with cabochon-cut onyx (chipped), platinum, 23.9 g, manual winding movement (working), fine Milanaise bracelet with adjustable size, around 1920, patina but all in all good condition, movement not checked.