Longines Flyback 5967

LONGINES 30CH big 18k pink gold Flyback- intermediate wheel chronograph reference 5967, manual winding, Switzerland around 1957, 3- piece construction case, snap on case back and bezel, original winding crown, silvered dial with raised indices due to age spotty/patinated, pink gilded alpha hands, rhodium plated movement, 18 jewels, Glucydur- balance with Breguet-hairspring, diameter approx. 38 mm, signs of use due to age, original box, condition 2-3, property of a collector