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This is a very attractive vintage Omega Seamaster Calendar automatic watch.  Fully serviced automatic movement running strong and accurate.  The movement caliber is an Omega caliber 560 which according to record only 3000 pieces were produced making this timepiece a rare example for this case model.  Movement serial number 20965454 dating this watch to 1963.  The original signed case has been polished and is made of solid stainless steel.  Case model is 166.003 and meaures 34.5mm across excluding the crown by 41.8mm from lug tip to lug tip.  Case back has personal engraving.  The dial is factory original and nicely aged.  Original signed crystal in excellent condition.  Brand new case back gasket.  Original signed crown.  Will come with a brand new 18mm croco grain genuine leather strap.  Wrist size in photo is 6 inches.  Great deal you don't want to miss!


SKU: OME1006
  • Circa: 1963

    Model: Seamaster

    Caliber: 560

    Movement serial #: 20965454

    Jewel count: 17 jewels

    Movement type: Automatic wind

    Case model:  166.003

    Case material: Solid stainless steel

    Case gasket: O-Ring rubber gasket 

    Crystal: Original signed crystal

    Crown: Signed

    Case Diameter excluding crown: 34.5mm

    Case lenght lug tip to lug tip: 41.8mm

    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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