I never tried any that were just "Touch," only those with some descriptor in front. Classic is the least stiff of all, but it still has the usual generous coating (the Premier has less than Enduro). I have emailed asking if uncoated Classic Premier is available but have not heard back.
No, it's not (yet) available in 1.20 mm. I was told a 17g would be available, but have not had any responses to my emails in a while. I'm having a racquet strung with VS/Premier, so I should be able to compare it to full Premier soon.