The Omega Automatic wrist watch was made in the 1950s. Without measuring the stem, it is 32 mm in diameter and the lugs are 17 mm. The case is gold filled and has no wear to the base metal. The movement is a cal 351 and has the s/n 12099790. The movement is 17 jewels and the bumper style. It runs for a second or two then stops. The dial has spotting.