This is a spectacular vintage Omega Seamaster DeVille.
 
The monocoque case measures 33.55mm in diameter excluding the signed Omega crown and is made from solid 9ct gold. For its age (1966), the case is in very good condition with just minor signs of wear. 
 
The hand wound Cal.601 movement is very clean and is keeping good time for a vintage watch. 
 
The dial has a light overall patina which is visible under certain lights. I have tried to capture this in one of the photos. It has been fitted with a new crystal. Still a beautiful dial.
 
The watch comes on a vintage Omega strap which still have life left it in. It is fitted with a solid 9ct gold Omega buckle. A new leather strap will come with the watch. 
 
The watch comes with its inner Red Omega box which is in excellent condition as well as the outer card box. It has 2 booklets with it. One being an Omega guarantee without the rear page.