Hey OF, I got this recently and while I enjoy its size at 38mm, lugs at 20mm, I have a few incoming this week. Selling this purely to balance the collection. (It's currently filled with vintage divers) It is all original as far as I know. Patina on the dial is quite Incredible. Yellow patina all around. Uv light test lights up for a while and fades quickly. There's some cracking on the minute hand but no patina has fallen off so far. Apparently, it's quite difficult to find one with its helium valve original crown so that's quite a big plus/highlight of this watch. Oh and it runs 1-+, was serviced recently. Felsa manual wind movement. Date changes at 12. No issue with time keeping whatsoever. Power reserve at about 36 hours. Overall, a superb vintage watch that's running really well. Please find the pictures as attached.
Do all Omega Forum members a favor and buy some shoes with the proceeds of this watch sale. Seriously.