PeroPero glasses = R Gacha Ticket, from my observations. Wait time for 1 is 50 minutes, wait time for 3 is (usually) 1.5 hours, with some variation (as with 3x R Gacha).

I just got the SR this morning by spamming the gold button, think I did 5 tries on Gold before it showed. But finally have it, now can just stockpile stuff again.