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This is a very rare and early vintage Omega rectangular watch.  Will fit perfectly on a smaller size wrist due to its size.  The rare factory original finish dial is untouched and nicely aged.  The fully serviced and highly collectible T17 manual wind movement is working strong and keeping time well.  Solid stainless steel unpolished original signed case. Original unsigned crown.  The crystal is in excellent condition. The movement serial number is 8694966 dating this watch to 1937. Case model is CK 690 and measures 22.5mm across excluding crown by 33mm lug tip to lug tip. Will come with brand new 18mm lizard grain genuine leather strap.


  • Circa: 1937

    Model: Unsigned

    Caliber: T17

    Movement serial #: 8694966

    Jewel count: 15 jewels

    Movement type: Manual wind

    Case model: CK 690 (9347688)

    Case material: Solid stainless steel 

    Case gasket: Does not take a gasket 

    Crystal: Acyrlic crystal

    Crown: Unsigned (original to the watch)

    Case Diameter excluding crown: 22.5mm

    Case lenght lug tip to lug tip: 33mm

    Dial: Factory original finish

    Hand type: Plume (original)

    Strap material: Genuine leather

    Strap width inbetween lugs: 18mm

    Wrist size in photo: 6 inches

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