What is the crown & crystal part numbers for Vintage Omega Ladymatic 2842-7 Cal 455?

Thx

 

I would start here: https://omegaforums.net/threads/crown-glass-gasket-list.81619/

 

Thank you for the source. It's very beneficial.

• Crystal A001
• Crown 42060

 

Glad you found what you needed. It is a cool watch. Do you mind sharing a picture of the dial? These ladies watches don't get much attention.