I'm always dubious when Ebay sellers show pics with the case back removed, as Water Resistance could be compromised if the case back is not installed properly, not to mention dust, finger prints etc. Though looking at this seller's previous sales, hopefully they know what they are doing. You may wish to ask them if the seals were replaced and their thoughts on WR, otherwise a service may be warranted,, though not necessarily with Omega. (I wouldn't)
That's a good price, though perhaps as stated earlier, it may be a bit shiny where it shouldn't be, and I perhaps think the blurry photos and somewhat brief (and for me, confusing) description (
"near balance vax 73?") affected this result.
Congratulations on not only your first Omega, but a great all rounder and really hope it works out as you hope. Be sure to keep us posted.
In the mean time, here is a pic of mine...
Click to expand...