Hi folks,

Searching for seals that are part of the pusher on a Valjoux 92 Chronograph. The watch is a Nivada Grenchen CASD.

Here is a pic of what I am looking for. The seal should not have a hole in it as far as I understand.

It’s a dome style seal that sits on pusher rod and the pusher cap goes on the end.

It’s not the o ring that actually seals the case.