Brandon, both very nice time pieces.
The pocket watch is intriguing in as much that it looks like it's been
either ordered originally as a high end watch and/or been customized. Is that
a ring of mother of pearl on the dial?
I don 't recall having seen a Schaffhausen cased pocket watch with that
triangular like crown guard / top end of the case. Now of course, that does
not mean it did not leave the manufactury like that but it could be a sign of
a non IWC case. You do not say where the watches / your grandfather would have
originally bought/worn these beauties (but to some of us your alias points to
the Cape!) If the location was USA it may possibly be a Cal. 67 cased locally
in the states. To me, the case does not look like a Cresarrow case - but again
it may be a one of and unique.
without movement and case numbers we can 't really give you much more info -
but if they indicate on the pocket watch that the numbers are matching
(meaning that movement left Schaffhausen cased in that case) and dependent on
movement type and finish and wether 14k or 18k gold, the pocketwatch watch is
worth probably anywhere between $1250 and $2400.
Either way, getting both to a SPA treatment in Schaffhausen is going to
see you have these family heirlooms ticking again and good for another 200
plus years - so definitely worth it .