TC V7X LV with YUKI 3135 and gen auto wind module. Gen crystal, Gen DW, Gen Hands, Gen crown on WSO gen spec tube which will not fit this case without modification. The TC V7X is great in every way except for the internal design which is totally stupid as it makes it near impossible to install a gen or Yuki movement. There are two cutouts on the inside of the case near 7 and 2 which are where the mounting screws go for the movement, a genuine case has one cutout at 9. It's almost as if someone intentionally made this case so a gen movement would not fit. However a very good watchmaker can make it fit.