Longines, Ref. 7414 10, sold to the Longines spanish agent on November 28, 1968.
18K pink gold wristwatch with "Retour en Vol" chronograph, register, tachometer and telemeter and a Longines buckle.
Introduced in 1947, the calibre 30CH was the successor to the legendary 13ZN. The movement took many of the qualities of its predecessor but better adapted to the post war era needs.
Accompanied by Longines archive's extract.