Jaeger-LeCoultre

I was just wondering how most keep the watch set. Basically if you don't wind up the alarm you get a jingle going each time you move your wrist. When you do wind it up it is fine but then at some point the alarm needs to go off. Again at this point do you... 

some time after the alarm has rung (lets say approximately half an hour) the alarm hammer gets locked. From then on to the next alarm time there is no jingling sound when you move your wrist. So you do not have to pull the crown or wind the alarm barrel. ...