Those holes are not gonna fit gen spec bars. Maybe ask helenerou his casebacks are better. I don't think raffles is a step up, only if it were a 1675 would I suggest using his caseback option. youre ayatha crown will sit slightly lower in the case which is good proportionally for the cg's appearance too . good luck with the build!
it looks like a STAILESS steel case from toro. Be interesting to see if it was a 16** case engraving... maybe it's not new at all they are just using a similar case from a different project seadweller maybe as it's all so fat! i got mine from josh about 3 months ago. i might try redrilling and taking some meat off the top of the case, one day..
I think I have the 'new' version mine has STAILESS STEEL engravings, it has the fat caseback and the thick bezel. The case isn't as good as the old one plus the tube hole is drilled even lower than before which is terrible, you can always swap the bezel and caseback but the crown position will always be naff.