This poor AP has seen better days. I decided to strip it down, and re-finish the bead blasted sections as well as restore the polished area's.
Here's the before condition:
BEFORE refinishing
Bezel
Caseback
Case and clasp
AFTER refinishing and bead blasting
AFTER refinishing, assembled
All the polished edges were hand finished
Below are pictures of the genuine AP, I think I did a good job matching the finish.
GENUINE