Paul Smith PS 100 BP - Vintage Sunglasses - 1990's - Silver - Size: 46mm, made in Japan in Excellent condition.  The color of the frame metal is silver / pewter.  The lenses are blue. 
I am basing the size of 46mm on the number "46" inscribed in the frame.  Please view the images of the Paul Smith sunglasses next to the ruler.
The sunglasses come with the original Paul Smith case and cleaning cloth.  The case has a scratch on the front that can be seen in the photos
I am the original owner of these Paul Smith sunglasses.