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Here is a very attractive Omega Constellation Calendar watch.   Rare patina original dial.  This piece is rare in every way.  There are not many original pieces like this out there anymore.   Most that are available out in the market are with redial or in poor condition.  The crystal is original and in very good condition.  Brand new case back gasket.  The case is made of a solid gold bezel with gold cap lugs over stainless steel and solid gold case back medallion are unpolished.  Snap open the case back and you'll have a very clean recently serviced automatic movement.  The 24 jewels movement is an Omega caliber 504 with serial number 17091293 dating this piece to 1959.  The case model is 2943 - 5 SC and measures 34.5mm across excluding the crown by 42mm lug tip to lug tip.  Will come with a new genuine croco grain leather strap.  


  • Circa: 1959

    Model: Constellation Calendar

    Caliber: 504

    Movement serial #: 17091293

    Jewel count: 24 jewels

    Movement type: Automatic wind

    Case model: 2943-5 SC

    Case material: Gold over solid stainless steel

    Case gasket: O-ring rubber gasket

    Crystal: Acyrlic Original signed

    Crown: Signed

    Case Diameter excluding crown: 34.5mm

    Case lenght lug tip to lug tip: 42mm

    Dial: Factory original finish

    Hand type: Dauphine (original)

    Strap material: Croco grain genuine leather

    Strap width inbetween lugs: 18mm

    Wrist size in photo: 6 inches

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