1959 Omega ‘Seachero’ 2990-1 NOS crystal needed

[rslev]

I just bought a 1959 Omega Seachero 2990-1 which has an Omega-signed original crystal but as you can see there is a deep scratch at the 12 o’clock position. Picture attached. Any leads on NOS replacements? It’s a 36mm case. Thanks!

 

[tdn-dk]

I think it should be this one according to Cousins:

 

[ndgal]

800 grit sand paper (wet), then 2,000 grit sand paper (wet), then Polywatch. The whole process should take you about 2 minutes and the Plexi is like new again.
You're welcome.

Example:
https://www.instagram.com/reel/COOCqKjHvhr/?utm_medium=copy_link

 

[SkunkPrince]

Novus polish is a lot less expensive than Polywatch and does a fabulous job.

 

[Archer]

063PZ5005