Omega Part ID Help

Nicehare · Nov 10, 2025

Good afternoon, all

I recently acquired a vintage 1966 Omega Seamaster 105.005-65 gold filled.

I would like to source and replace the after-market crystal with an original Omega crystal.

I need assistance confirming the correct part number and any recommended retailors that may carry such an item.

I have fallen down the rabbit-hole and found a variety of conflicting answers.

Thanks in advance

Dan S · Nov 10, 2025

Here is a thread with data on this. You won't be able to buy from retailers without an Omega parts account, so you will either have to find an independent watchmaker with a parts account, or hunt down a crystal on eBay or similar.

Personally, I don't think that an Omega crystal is terribly important for a watch like this, with damaged dial and case, but if it really matters to you, go for it.

https://omegaforums.net/threads/crown-glass-gasket-list.81619/

Thread 'Crown-glass-gasket list.' ·

Top headers in each colum are-
Case ref / crown ref / glass ref / gasket ref

michael e · Sep 2, 2018

Archer · Nov 10, 2025

Crystal is part number 063PX5043

Omega Part ID Help

Nicehare

Dan S

Archer

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