A rare pre Seamaster with applied markers and luminous applied, with uncommon dial layout, notice the missing numbers at 12-3-6 and 9. and replaced with golden markers.

The dial is really one of the nicest preserved dials we have ever seen on this reference, perfectly aged to a light yellow.

Just fully serviced and running perfectly, paired on this textured, luxurious tan leather strap.

// The watch comes with a 1 year mechanical warranty //

// Item includes Fedex™ International Priority Shipping //

1950's Omega Inverted Explorer 2639




  • 36 mm Stainless Steel, Screback
  • Reference 2639.




  • Manual winding
  • Caliber 265 
  • Functioning well, with accuracy and fully serviced with 1 year guarantee.




  • Original dial with rare number/marker configuration and sub-seconds
  • Original dauphine hands  





  • Navy stitch leather strap