I've shared this on another smaller forum before, but I'll post it here as well. Here is a cal 266 vintage omega with curved lugs and electroplated-over-steel finish. I've come across about 20 or so watches of this type (with 265, 266, 30t2, etc) but I've yet to see one in this condition, including the original acrylic crystal. All the other's I've seen/handled in the past did not have an original crystal. Judging by this one the originals were very thin, flimsy, and fragile, so I'm sure most broke! 






and a quick wrist shot!