The Crown just drop off with a slight pull!!!
I am trying to post the photos but the image uploader dont seems to be working 
Will post once I manage to do it.
From what I understand, the issue is not serious and might not affect the movement.... But a Factory Sealed QC checked Complicated Patek watch SHOULD NOT HAVE SUCH AN ISSUE at least not so soon. Right?
To be frank I am very upset with the whole incident and the joy of purchasing a holy grail was completely dampen....
I had send the watch back to my local AD and from what I know it is now in Patek Factory in Geneva.
I am hoping they will offer me a satisfactory resolution.