Based on what has worked for me in the past for 6x9 (and assuming you want to advance approximately half that amount), but complicated by the much smaller diameter of a 127 spool, I'd start with three full knob turns per frame at roll start, and cut half a turn each third frame to compensate for film building up on the spool.
One way to be more confident would be to sacrifice a roll. Load the film, but don't close the door. Mark the film at the cassette edge of the frame gate plus a couple millimeters, and wind the mark to the takeup edge plus a few millimeters, while noting the turns of the knob. Repeat for each frame until the film comes taut in the cassette. You will want to put a sticky note or similar on the camera to keep track of the number of frames expended.
If your camera has an automatic counter that counts spool turns, you're still stuck with manual by mark/count or by guess; if it counts by driving a roller from the film, you may be able to use the counter if you can be sure the film can drive the right roller (this does work for the 220 back in my RB67, but that's a bigger roller than most TLRs, whether 120 or 127).