Nice reference, nice project except for the brownish edge of the dial. This would bother me. If it doesn't bother you, you may end up with a cool omega at a reasonable price, provided you know a good watchmaker. Beware of parts and servicing costs, they are hard to determine by just looking at pictures.
I agree looks like a nice example especially considering the bracelet, but the combination of missing crown (which opens up the possibility of moisture ingress) combined with the brown edges of the dial (which could be evidence of same) could be a bit concerning. Hopefully I’m just being paranoid. Good luck and keep us posted.