Questions & Answers for: IWC how to unscrew crown

The crown of my iwc portugieser come off itself While I am wearing my iwc portugieser autumatic, the crown will loose by itself and eventually it will come off itself. What should I do? Obviously, you

crown you need unscrew it anti clock, then pull crown out to first position and turn in either direction it should change one of the functions then pull it out to the second position and turn crown to

...crown work? Need to re-set time and have been trying to unscrew it by turning it backwards like my rolex, but it just spins. Do I push down...? Don't want to risk breaking it! THANKS!!!!!! mcdevito75 ...