This may be the only example available in the market and may never reappear for a very long time. This is a very rare Salmon dial vintage Omega Square watch. Will fit perfectly on a smaller size wrist due to its small size. The rare factory original finish dial is untouched and in very good condition. The fully serviced 23.4 rare manual wind movement is working strong and keeping time well. Solid stainless steel unpolished original signed case. A case design quite similar to a modern day Nomos Tetra model. Original unsigned crown. The crystal is in excellent condition. The movement serial number is 9288162 dating this watch to 1940. Case measures 25.6mm across excluding crown by 33.6mm lug tip to lug tip. Will come with brand new 20mm genuine leather strap. Wrist size in photo is 6 inches.