Fiddo, there's something wrong with your movements if you're only getting 36-40 hours of reserve...
60 hours on a T4D 111h for me. It took about 90 mini turns or around 40 full stretched thumb-pointer finger twirls.
If you are looking at the crown, the winding is clockwise. If you are looking at the watch dial, you are winding "up"
Oh, and btw, pull the crown lever out first before winding