The Merchant of Four Seasons
Händler der vier Jahreszeiten (original)
Starring Hans Hirschmüller, Irm Hermann, Hanna Schygulla, Andrea Schober, Karl Scheydt, Klaus Löwitsch, Gusti Kreissl, Ingrid Caven, Peter Chatel, Elga Sorbas
It's a drama and romance movie, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.