OMEGA rare gents wristwatch series Geneve, self winding, Switzerland around 1973, reference 1660124, stainless steel case including bracelet with deployant clasp, screwed down case back, bidirectional bezel with 60-minutes graduation, purple coloured dial with raised indices due to age spotty/patinated, display of hours, minutes, sweep seconds & date, movement copper coloured, calibre 1481, original glass & winding crown, diameter approx. 35,5 mm, length approx. 21 cm, condition 2-3