septentrio
·Hi all, I have bought a wonderful example of these early waterproof chronographs but it is missing one of the pusher caps. Anyone with tips on sourcing one?
Well, the tube diameter is 3mm, and the head diameter approx 4mm. Height of the head 2,5 to 3mm. My watchmaker is a bit puzzled (based on photographs) with the mechanisme, does the head just slide/push on?
Well, the tube diameter is 3mm, and the head diameter approx 4mm. Height of the head 2,5 to 3mm. My watchmaker is a bit puzzled (based on photographs) with the mechanisme, does the head just slide/push on?
The protruding threaded rod will screw into the tapped threads in the cap. Pretty standard.
In the end, you may need to buy a pair that looks reasonably good and have your watchmaker modify them as needed. It might even be necessary to change out the tubes if the size is really uncommon.
Update: my watchmaker has a guy that will mill the missing cap - it will take some time and (a substantial amount of) money but I think it’s the best option. Will be sending the watch off early next week!
I think it was the ‘he has a guy’.
Always nice when they bring solutions and not only problems 😎