My favorite beater Seiko got a big scratch on the crystal, so I decided to put in a sapphire AR crystal from MkII. Of course, I couldn't stop at just a crystal. Here is what I wound up with. And I now know enough about watch modding to know that I wouldn't want to have to do this for a living. Way too stressful. If the images don't show up, you can see them here: http://picasaweb.google.com/scott.cotton/Watch
Edit: The images don't seem to be working, so hit the link to see the pics. There's only 3 or 4 pictures, badly taken.