I should not have made my question so basic
I knew the dial was a homemade jobby
I suspected the hands were other than Omega
The movement looked right
I suppose my question was really about the case.
The splayed teardrop lugs looked ( to me) very interesting, I found a few similar up for sale , like this one for example and they all have the "homemade dial look.
I found the case reference mentioned above but the one posted has a " -1" behind it and I do not know enough about Omega to know if and what difference that makes.
I did not say it was on eBay though it had been, I also found it on a few other sites, the price on the first adverts was over £900, but it had come down to half of that.
IF it was a an Omega case and the movement was ok I may have considered a few hundred
If I ask a question like this in future I will put the needed detail in.
Sometimes Autism can cause real communication problems and although in my mid 70,s I have not , nor never will, get a grip on that.