The dial looks good to me from those pics.
The case back is a little soft but all bits are still clearly there.
A 14k case is significantly different to an 18k in value.
The crystal is a modern replacement but looks like a genuine Omega crystal.
The crown doesn't appear to be an Omega crown (or is so worn as to have lost the Omega symbol) but the correct crowns are still available from Omega.
The hands look to have been relumed as they are minty while the indices lume is beige - other might comment on this.
The question still remains as to whether you like the case for the money and is offset by the black dial.
The bezel looks a little better in some of the new pics but is still very soft.
The lugs are really quite soft.
Have a look at this thread to compare this watch to 2852s with good cases - then decide if you still like it enough to spend £3,000 on it.