Servin vintage sunglasses - 70s NOS original frames

Rare vintage Servin Original 70s sunglasses. Made in Spain. Model Berlin.

Silver square metal frame. 
Glass blue lenses
unisex
Condition: New Old Stock. One small mark in the right lense, as seen on the pictures.

Measurements: 
-Total width:  140mm / 5.511inches 
-Temple length: 120mm / 4.724inches 
-Height: 42mm / 1.653inches 
-Lense width: 60mm / 2.362inches 
-Nose bridge: 18mm / 0.708inches 

If you require additional pictures please contact me. 
I ship all the items carefully packaged and insured and provide a tracking number.