Thanks all......and to Jeff for enabling me to reference this great site in the listing.

I'm please to report that this top watch is staying in Australia, has been bought by a fellow serious P O R S C H E enthusiast and, wait for it, is going to be worn.......

I'd be interested in, on the new owner's behalf, anyone's advice on what should be done with a NOS unused watch service wise......an inspection and light oiling? It is keeping great time though.....

Cheers

Stew.