Hi All,

I was wondering if anyone knew what replacement OEM crystal I needed for a 42mm AT (2502.34.00). I usually just order these off of ofrei.com, but all they have are case numbers. I have a sapphire crystal back and have NO IDEA what case number this is.

Any suggestions on which crystal I need/what case number I'm looking for?

 

The front crystal part number is 062SA3049, and you will need a new crystal gasket, which is part number 298EG2995. You will also need a crystal press and appropriate dies to make the swap, and of course the movement has to be removed from the case. I have no idea what level of skill you have, but typically this is a job I would recommend you have a watchmaker do for you.

Cheers, Al

 

Thanks Al! I in no way would be capable of doing this myself...so I was going to take it to The watchmaker myself. I have some items to order from ofrei, so I thought I would pick these replacement items up for them.
I can't find the crystal gasket anywhere, so I will let them order the whole thing!