OMEGA 18k yellow gold Constellation gents wristwatch, Switzerland around 1979, reference 191.8603, including milanaise bracelet, quartz, snap on case back, sapphire crystal, gilded dial with raised indexes, display of hours & minutes,movement copper coloured, calibre 1330, 1 x screw of the battery clip has to be replaced, measures approx. 32 x 33 mm, length approx. 19 cm, condition 2, property of a collector, total weight approx. 86g