I have an Omega, reference 2420 1 H and I am struggling with the case back. It came without the seal in the back which secures the back to the case body. I have tried to use regular seals but it needs to be a larger, thicker type and I cannot find them anywhere.

Does anyone have any advice for this?

 

I think you might receive an answer much faster if you were a bit polite and say hello, indroduce yourself, say please and thank you...

 

For my first post, perhaps I didn't quite get it right. Any answers would obviously be much appreciated. Thanks for pointing out the lack of politeness

 

088NS0916 | SEAL O-RING d29 D30 ø0.5

 

Brilliant, thank you very much! Now the next step would be getting hold of one, do you know where I could get one by any chance?

 

Any watch material supplier should be able to get you one using the dimensions given.