This is a Fibenare Regime
I'll include some notes about the switching - it seems interesting.
Controls: Volume and Tone pots, 5way pickup selector, 3way rotary switch which does this: 1) Front position on rotary: standard strat 5way selection, 2) Middle position on rotary: neck and bridge pickups wired together in the 1st and 5th positions, 2nd and 4th positions is all 3 pickups, 3rd position is middle pickup, 3) Rear position on rotary: neck pickup phase inverted (PI) and wired to the output so: 1st position PI neck pickup, 2nd and 3rd position PI neck with middle pickup, 4th position PI neck with middle and bridge pickups, 5th position PI neck with bridge pickup