Cheers Johan, that is very helpful. So there you go Ant, looks like the clasp is the same as on the jubilee models.
I wonder why they stopped making the oyster, maybe Rolex 'had a word', I say that, as I presume they might have had some sort of patent- or perhaps that's total rubbish, ive no idea!

Stewart

: I used to own one of those, it was on a 980.006 i bought. the clasp
: was signed, here's a pic

:
:
: Cheers
: Johan

: :