Omega Constellation 168.004

OMEGA Constellation chronometer gents wristwatch in steel reference 168.004, Switzerland around 1968, self winding, screwed down case back with representation observatory, original stainless steel bracelet with deployant clasp, silvered Pie-Pan dial with silvered hour-indices and hands, date at 3, copper coloured movement calibre 561, 24 jewels, 5 adjustments, diameter approx. 35,5 mm, length approx. 18,5 cm, condition 2-3