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Very attractive late 1950's Omega Seamaster Calendar watch.  This is as nice and perfect as one can get for this model.  Collectors would refer this model to as the Beefy lugs Seamaster with calendar feature.  It is also the first calendar Seamaster with the date feature located at 3 o'clock.  The factory original dial is just absolutely gorgeous and perfectly patina.  Professionally serviced automatic wind movement working strong and accurate.  Omega caliber 503 with serial number 16484962 dating this watch to 1958.  The unpolished original solid stainless steel case measures 34.5mm across excluding the crown by 41.6mm lug tip to lug tip.  Original signed clover crown.  The case model is 2849 - 7 SC.  Original signed crystal in excellent condition.  All of its original luminous are still there on the dial and hands, but of course no longer glow.  Brand new case back gasket.  The watch is ready for daily wear and will come with a high quality new 18mm croco grain genuine leather strap.   Wrist size in photo is 6 inches.  Don't miss out on this watch as you'll never see another looking this great for a very long time!


  • Circa: 1958

    Model: Seamaster Calendar

    Caliber: 503

    Movement serial #: 16484962

    Jewel count: 20 jewels

    Movement type: Automatic wind

    Case model:  2849-7 SC

    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: 41.6mm

    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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