4 Answers

Take it to a computer shop and have a professional geek pull the info for you. This is not a job for armatures. 

I use a software called Recuva. Works pretty well. you could look it up at www.softonic.com

In addition to the rumors about the second re-edition of the Golden Tuna (7C46-0AB0) in 2006, link it seems that in 2011, Seiko released a black link PVD-coated reference 7C46-0AA0 Darth link Tuna (model S23619J1) specifically for Taiwan as well.

Rounding link things out are the same signed crown and Bulova chronograph pushers. But turn link the watch over and link remove the leather NATO-style utilitarian strap and you are met with a really neat caseback engraving. It shimmers with more sandblasted texture with the illustration of Scott on the Moon with text that harkens back to Apollo 15 and the exact number of the watch.