OMEGA 18k yellow gold Constellation chronometer gents wristwatch including 18k yellow gold-bracelet, Switzerland around 1969, self winding, reference 168029, solid case, screwed down case back with observatory logo, bracelet with deployant clasp, gilded dial with raised hour-indexes, black hands, day & date, gold-plated movement calibre 751, 24 jewels, 5 adjustments, precision adjustment, diameter approx. 34,5 mm, length approx. 18,6 mm, weight approx. 120g, overhaul recommended at buyer's expense, condition 2-3, property of a collector