Replacement glass for 166.0129

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jusa1980

·Mar 24, 2018

I have Seamaster Cosmic from 70's which has flat mineral glass. Omega reference for the glass seems to be TN5190. I would like to replace the mineral glass with sapphire and I am looking for correct size sapphire. From where I could find the specifications for glass TN5190?

 

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Archer

·Mar 24, 2018·Omega Qualified Watchmaker

063TN5190 | GLASS MINERAL D31 H2

Cheers, Al

 

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jusa1980

·Mar 25, 2018

Great! Thanks Archer!

Any idea from where I could find crystal information for Zenith watches?

 

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Archer

·Mar 25, 2018·Omega Qualified Watchmaker

You can always remove the crystal and measure it - that is how people handle this when they don't have access to factory information.

 

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Kwijibo

·Mar 25, 2018

If you replace it with a sapphire why do you bother buying a genuine Omega? A generic japenese sapphire si much cheaper. For what Zenith watch are you looking for?

 

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Archer

·Mar 25, 2018·Omega Qualified Watchmaker

Kwijibo

If you replace it with a sapphire why do you bother buying a genuine Omega? A generic japenese sapphire si much cheaper. For what Zenith watch are you looking for?

He didn't say that actually, so not quite sure what you are referring to...