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Here is a rare Omega Seamaster Automatic Calendar watch.  The bumper automatic calendar watch is the first generation of the "Seamaster Calendar" model, and it is the first Omega watch movement to carry a calendar disc.  The 17 jewels movement is an Omega caliber 353 with pointer regulator.  It has been fully serviced and running accurately.  Movement serial number is 13246039 dating this watch to 1952.  Rare yellow gold hour indexes original dial in very good condition (visible marks at center of dial).  Yellow gold original set of dauphine hands.  Original signed crown.  Crystal is brand new.  Brand new 18mm matching high quality handmade genuine leather strap.  The solid stainless steel original case measures 35.4mm excluding crown by 43mm lug tip to lug tip.  Case model 2627 - 2 SC.  Calendar feature working accurately.  This watch is in its original unpolished condition.  Great investment timepiece!  Wrist size in photo is 6 inches.


  • Circa: 1952

    Model: Seamaster Calendar

    Caliber: 353

    Movement serial #: 13246039

    Jewel count: 17 jewels

    Movement type: Bumper automatic wind

    Case model: 2627-2 SC

    Case material: Solid stainless steel

    Case gasket: Flat-Ring rubber gasket 

    Crystal: Acyrlic New crystal

    Crown: Signed

    Case Diameter excluding crown: 35.4mm

    Case lenght lug tip to lug tip: 43mm

    Dial: Factory original finish

    Hand type: Dauphine (original)

    Strap material: Vintage style handmade genuine leather

    Strap width inbetween lugs: 18mm

    Wrist size in photo: 6 inches

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