Here is a Omega Seamaster Automatic watch. The 20 jewels movement is an Omega caliber 501 with a swan neck regulator. It has been fully serviced and running accurately. The movement serial number is 16505227, dating this watch to 1958. Uncommon original dial in well-aged condition. Original correct signed crown for this model. Crystal is brand new—brand new 19mm matching high-quality handmade genuine leather strap. The solid stainless steel original case measures 34mm, excluding the crown by 41.3mm lug tip to lug tip. Case model 2869-10 and has Japanese inscription on case back. This watch is in its original unpolished condition. The wrist size in the photo is 6 inches.


SKU: OME1047
  • Circa: 1958

    Model: Seamaster

    Caliber: 501

    Movement serial #: 16505227

    Jewel count: 20 jewels

    Movement Type: automatic wind

    Case model: 2869

    Case material: Solid stainless steel

    Case gasket: O-Ring rubber gasket 

    Crystal: Acrylic New crystal

    Crown: Signed

    Case Diameter excluding crown: 34mm

    Case length lug tip to lug tip: 41.3mm

    Dial: Factory original finish

    Hand type: Alpha (original)

    Strap material: handmade vintage style genuine leather

    Strap width between lugs: 19mm

    Wrist size in photo: 6 inches