Omega A lady's 18ct gold and diamond-set bracelet watch with concealed dial mvt 13259693 case 11190255 circa 1960 Manual winding movement, fully jewelled, silvered dial, applied baton indexes, circular case, dial concealed by hinged cover in the form of an open work flowerhead centred by a brilliant-cut diamond between domed and reeded lugs studded with diamonds, case, dial and movement signed to an integral mesh unsigned bracelet, diameter 20 mm, overall length 168 mm.