Crown seal/gasket

[theparry]

Bit of a weird one - just finished winding my Black Bay and Railmaster when I notice this broken piece of rubber right where I set my watches down. Seems almost like a gasket or seal that would fit well in a crown.

Not sure if I’m being paranoid but a second opinion wouldn’t go amiss! Apologies for the poor photo but it’s the best I could do.




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[Director EDTF]

To me it looks too big to be a crown gasket but I’m no expert.

[schoolboy]

What in the world?

It would be crazy if it just fell out like that. I highly doubt it.

I’m in to see what the experts say.

[theparry]

Originally Posted by schoolboy

What in the world?

It would be crazy if it just fell out like that. I highly doubt it.

I’m in to see what the experts say.

The only other thing I can pin it down to would be my laptop. There are little rubber gaskets that sit between the case and the USB C ports but again, would be crazy if unplugging the charger dragged a gasket out from between the case and board. Other than that, I can't for the life of me think where that little piece of rubber has appeared from.

[schoolboy]

Originally Posted by theparry

The only other thing I can pin it down to would be my laptop. There are little rubber gaskets that sit between the case and the USB C ports but again, would be crazy if unplugging the charger dragged a gasket out from between the case and board. Other than that, I can't for the life of me think where that little piece of rubber has appeared from.

Let's see if a watchmaker replies.