Set of six Italian dining chairs

What a stunning set of dining chairs!
 
These six dining chairs are made in Italy but from an unkown manufacturer. They were probably made in the 1970's and are a perfect example of Italian craftmanship and quality! They have cool dark red upholstery and a dark walnut frame! 
 
Measurements: 
Height: 79cm
Seating height: 44cm
Width: 42cm
Depth: 44cm