The Constellation range appeared at Omega in 1952. The movements are chronometer certified and the case backs are engraved with the image of the Geneva observatory as well as eight stars.
The shape of the case is called "C Shape" on this reference, a variation of the cushion case. A brushed bezel and chamfers are also included and give a beautiful play of light to the whole.
You can follow the restoration of an Omega of the same reference in this article:
Condition: Superb condition, only the dial has some defects in its center. The blue dial was manufactured by Beyeler (subcontractor Rolex, Omega...). Very good condition for its 50 years.New glass and bottom seal. The movement has been completely overhauled, this Omega works perfectly.
