Would AP replace a sapphire crystal alone, without a service/overhaul?

[theflywrist]

Good day all,

I was wondering if AP would do so, and if anyone has had it done before?

My RO crystal has some deep scratches/smudges by the previous owner (all disclosed to me prior to purchasing).
The watch does not need a service, nor do I want to touch the case, and so I'm wondering if AP would replace just a sapphire crystal.

Thank you in advance and stay safe everyone.