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Here is a mid-size Omega watch with a center-second feature.  Attractive factory original finish dial with yellow gold-tone hour indexes and original Dauphine hands.  Professionally serviced manual wind movement, working solidly and accurately.  Omega calibre 420 with serial number 15301271 dating this watch to 1956.  The unpolished original mid-size gold-capped over steel case measures 32.6mm across, excluding the crown by 40.4mm lug tip to lug tip.  Original signed crown.  Case model 2830-8 SC.  Brand new crystal.  New case gasket.  The watch is ready for daily wear and will come with a high-quality 16mm new genuine leather strap.  The wrist size in the photo is 6 inches.


  • Circa: 1956

    Model: Unsigned

    Calibre: 420

    Movement serial #: 15301271

    Jewel count: 17 jewels

    Movement Type: Manual wind

    Case model: 2830-8 SC

    Case Material: Gold-capped over steel

    Case gasket: O-ring rubber gasket 

    Crystal: Acrylic New crystal

    Crown: Original signed

    Case Diameter excluding crown: 32.6mm

    Case length lug tip to lug tip: 40.4mm

    Dial: Factory original finish

    Hand type: Dauphine (original)

    Strap material: Genuine leather

    Strap width between lugs: 16mm

    Wrist size in photo: 6 inches

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