Omega Genève 131.019

OMEGA gents wristwatch reference 131.019, manual winding, Switzerland around 1965, gold-plated case, snap on stainless steel case back, silvered dial with applied indices, gilded hands, movement copper coloured, 17 jewels, calibre 601, Glucydur- balance, flat hairspring, incablock shock- absorber, diameter approx. 34 mm, condition 2 -3