Hello everyone, I recently bought my wife Patek 4910 from Tourneau. I was in a rush and didn't examine the Warranty packet. The sales lady said that the Certificate will take a while to issue and that that would call me to pick it up. I took the watch home with the normal sales receipt (along with the fancy box). Looking through the package, I really don't have any paperwork that has any "real" info. Is this normal?