Hi Jamie I have the same watch and I continue winding until I feel a change in the amount of resistance I feel then stop. I give the watch the same number of winds the same time every day and that seems to work for me, although I'm not saying that's 100% correct, but it works for me.nfrom memory its around 30 turns, but you will feel when the resistance increases, then I back off. Good luck, great watch all the best Paul.