We have here a really nice example of a 1960's Longines Wittnaur Gents Dress Watch.
The case is 10k Yellow Gold Filled, and is in very condition with only some superficial scratches visible, the satin silver dial is also in very good condition with only a few tiny marks visible.
 
Inside the case there is Swiss made 17 Jewel lever movement signed Wittnaur Watch Co.
Cosmetically overall  in very good condition and running well.