Here's a rare vintage Omega Constellation watch. This is a very rare Constellation watch due to its factory original finish two tone crossed-hair texture dial.  Dial is in aged condition. Rare rose gold unpolished solid gold bezel + rose solid gold medallion with rose gold capped lugs over steel.  The case model is 2852-7 SC and measures 35mm across, excluding the crown by 42.6mm lug tip to lug tip. Overall, the watch is in very good condition. The little hallmark on the upper left lug indicates that this piece was made for the Portuguese market. Original signed crown. Brand new acrylic crystal and new case back gasket. The automatic movement is an Omega caliber 505 with 24 jewels.  The movement serial is 15831057 dating this watch to 1957. It has been professionally serviced and ready for everyday wearing. It will come with brand new 18mm high quality genuine leather strap.  The wrist size in the photo is 6 inches.  


  • Circa: 1957

    Model: Constellation

    Caliber: 505

    Movement serial #: 15831057

    Jewel count: 24 jewels

    Movement type: Automatic wind

    Case model: 2852

    Case material: Solid gold bezel + back medallion, gold capped lugs over steel.

    Case gasket: O-Ring rubber gasket 

    Crystal: New Acyrlic crystal

    Crown: Signed

    Case Diameter excluding crown: 35mm

    Case length lug tip to lug tip: 42.6mm

    Dial: Factory original finish

    Hand type: Dauphine (original)

    Strap material: Genuine leather strap

    Strap width between lugs: 18mm

    Wrist size in photo: 6 inches