IWC Portuguese IW371438

Hello to everybody!!

It is normal in this model, you feel some noise inside when hit or shake?
What about the stopwatch? How it works correctly? For the first time, you must turn the crown, or something like this?

Thank you for your attention,

1. Yes; it is the rotor which winds the watch.

2. The watch must be wound for the chrongraph (stopwatch) to work. Try turning the crown about 40 revolutions, and after that while worn the rotor will keep the watch wound.

Don't hit the watch. Then nothing will work.

Ohhh .. thank God!
For a moment I thought he was damaged!

Thanks, Michael.
By the way .. my name is Ricardo.
Nice to meet you!

Thanks, again!!