i"m in the process of building my own Franken SA. ordered the watch form a fellow member, already have the gen bezel, already have the gen rubber strap, lello DW on the way as of this morning, going to send it to Chief for his new AR (looks more gen in reguards to Breitling AR) and my friend Discovery has got both Gen dials AND Gen movements on hand. I'd deffinatly contact him about that. good luck with the build.
although if you don't feel like putting one together yourself, contact Discovery about his for sale franken. it's a beautiful piece.
cheers