Wow I missed this thread resurrection
The bezel should come off OK, but it is very, VERY hard to do. I did not remove it myself, but I was told it was a very tight fit. You would need the right tools etc.....
The genuine bezel will only fit the Asian 7750 watch, with blue dial/bezel. I can't confirm any other versions where this mod might work.
Also when you consider the cost involved and how much you can buy the gen for, when I searched all over the UK and europe for one, they were all over