OMEGA Dynamic Automatic gents wristwatch in steel/leather strap reference 166.039, Switzerland around 1969, self winding, monocoque-case, original glass and winding crown, silvered dial dent with blue hour-ring, date at 3, original hands, pink gilded movement calibre 565, 24 jewels, precision adjustment, measures approx. 41 x 37 mm, overhaul recommended at buyer's expense, condition 2-3