It still hasn't gone to the spa yet, but I did Cape Cod polish the crystal! Before polish: Untitled by j0hnnycache, on Flickr After: Untitled by j0hnnycache, on Flickr I couldn't hit the sides very well, because I didn't want to polish the metal by mistake. I have all the NOS parts it needs (crown, tachy-if it can't be cleaned up, crystal). I'm just waiting on a good time to send it to ABC Watchwerks. I'll post pics once it has been to ABC.