Dear Enis, I know it is a hand mechanical watch and I allready wound the crown several times. And to be sure I did it just another time. The problem is that the watch cann't be wound. 

The reference number = GM102.

I bought the Theorema-watch (Monte Carlo) this feb 2013. Now it's broken. I just put it for the second time around my wrist and now it doesn't wound up anymore. I don't know what the reason is. And I still have 2 years warranty.

Greets.

Ivo Bakker
