After 30 wounds I can roughly get 15-18 hours. I guess my speedy is having issue right. Btw, how do u define I full wind? Thanks for sharing as I am newbie to manual winding watch.
Juz an upadate.. after fully wound my watch 2 days ago and timed it, it lasted right at 50 hours & 45 mins this morning (almost can get 51 hours) but if i am not wrong i should have wound my watch more than 50 winds to hit the stop gate (definite stop).
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