This is a 1960 automatic winding 18k solid-gold special Omega dating to 1960. This watch is solid 18k yellow gold and the original ribbed dial is also signed 18k solid gold. These ribbed dials are very striking and really catch the light when worn on your wrist. The gold Dauphine hands are original. The 33.5mm solid-gold case looks spectacular with only slight marks from normal use. The dial has some aging in the lacquer, which can only be seen on an angle or in bright lighting and is quite subtle (as seen in the picture). The automatic winding caliber 562 Omega movement was cleaned and is accurate.