This is an early and fine 18k. yellow gold 1951 Omega Seamaster measuring 34mm. The solid gold screw-back case has been babied over the years. We purchased this watch from the original owner. The owner’s son has provided quite an historical timeline of his dad who wore this watch and this story will be passed on to the new owner. The caliber 354 bumper automatic winding movement was just cleaned and is accurate. The spectacular two-tone dial and all hands plus lume are original. I love the arrow raised markers, pronounced Arabic numerals and Dauphine hands. Early solid gold Omega Seamasters in 18k. have become hard to find these days.