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This is definitely a very attractive Omega Pre-Seamaster DeVille with rare "clamshell" original dial.  Professionally serviced Omega caliber 570 automatic movement running strong and accurate.  The movement serial number is 17134395 dating this timepiece to 1959.  Brand new crystal.  Original signed crown.  The outstanding and unique factory original dial is in very good condition.  The uni-shell original 14k gold filled case is in very good unpolished condition.  Minor discoloration on tip of lugs and dings on the case behind.  Case model is L-6287 and measures 34mm across excluding the crown by 40mm lug tip to lug tip.  The watch will come complete with a brand new high quality 18mm genuine leather strap.   Wrist size in photo is 6 inches.


  • Circa: 1959

    Model: Seamaster

    Caliber: 570

    Movement serial #: 17134395

    Jewel count: 17 jewels

    Movement type: Automatic wind

    Case model: L-6287

    Case material: 14k gold filled

    Case gasket: Does not take a case gasket

    Crystal: Acyrlic New crystal

    Crown: Signed

    Case Diameter excluding crown: 34mm

    Case lenght lug tip to lug tip: 40mm

    Dial: Factory original finish

    Hand type: Index (original)

    Strap material: Plain genuine leather

    Strap width inbetween lugs: 18mm

    Wrist size in photo: 6 inches

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