Hi, may i ask a question please? Two days ago i bought exactly the same watch. It looks amazing on hand just like yours. There is only one thing that i am worried about. Is it not that all automatic watches, at least longines conquest like hydroconquests as i saw in videos but there is no video of our watch, have a crown which should be screwed down for around times so that the crown could come out released from the state in which it is waterproof so that you could set the time? But in conquest gtm no matter if you crown it down or not, nothing happens if you do it and you can change the time at any moment you want and it does not need to come up. Is it a problem in my watch or it is for all conquest gtm?