Boss, 11-12 rotations is correct. One rotation being defined as 360deg rotation of the winding crown. Your watch needs an overhaul. Period.
that is the sweet truth, my dear fellow HMTian.
I don't think waiting is gonna help. YMMV.
It means that his watch needs service, usually a proper oiling, it is required in watches that have sat in the showroom for a long time. HMT Dadar folks service their old stock watches before selling to me. In fact there are a few watches they are refusing to sell me because in their opinion the pieces are defective!
One rotation is 360deg, are you saying that you can make 30 such 360 deg crown rotations in your Handwound HMT watch? if the crown comes back quite a bit it means the ratchet is a bit loose, get it checked.