If anyone is still interested in a AP 57th Street, I have a Vac modded one I'm selling. It has double AR, the no hole clasp ( includes 2 straps, a rubber strap and a AP Bracelet ) . The hex nuts have been recessed as well. He also lubricated the crown & rotor.
Here's a link to the pics - http://s295.photobucket.com/user/joshcrick/library/
The watch is in mint condition. My screen name is jckilla , same as it is in RWI, it's 1023Boyz is my screen name on RepGeek
PM me if you're interested ( the paper with the date on it is from a guy in Germany who is trying to figure out triangle shipping to purchase it, as of now it is still for sale.