I just had my 145.022-69 ST serviced and the crystal had scratches on it. Not quite as many as yours, but they were noticeable.
Because it was the original crystal, I asked for them to be buffed out rather than have a new crystal installed (the omega logo on the new crystals differs from the original) - worked out beautifully.
You may be able to preserve the original (if it is the original) by having it buffed rather than replaced...
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