Not this one - here you pop the bezel off. Crystal will most likely come with it and if it doesn't it's easily lifted out. Not something I would recommend people do unless they have access to a proper crystal press to install it all again.
And FYI a regular crystal lift should not be used on an armored crystal (one with a tension ring). For the Omega watches that require such a tool (Cosmic, Dynamic, etc.) you need the proper Omega style tool for lifting the crystal that doesn't have all the small fingers. On those watches typically the tool will be called out on the case back, like so:
And it uses large segments to grip the crystal, preventing the damage you are referring to:
Cheers, Al
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