Got my 1st ball watch abt 3 mths back, i went ahead and purchased a white faced Cannonball and a mad cow for my wifey. Both of us really really love these watches. However I do not really where it regularly and do not have a watch shaker. I've noticed that sometimes the watch stops working after abt 14-16 hours. Whereas there're time that it can last more around 28-30 hours before stopping. Is there anything wrong with my cannon ball. My tag automatic can last easily 30-32 hours before it stops. Is there anything I can do to improve this? Or i should bring it back to the service center to have it checked.
Also was wandering if the crown would get loosen if i keep on opening it up to adjust the time and date. Bcoz i use to do this once too often with my tag automatic, e crown can not be fully locked now. Would this affect my cannonball too, this really worries me.
Thank for your comments in advance.