First of all, are you sure .com will ship internationally? I thought they only ship books, DVD's and CD's? At least thats the way it was a year ago, not sure if its changed.
Secondly, does Germany not have import tax laws? I know this is always a big downside to ordering for me, because the duty on it is absurd, i was going to buy a 2k Longines before and the duty + shipping came to an extra 600 euro i think.
I think your best bet, if you're not travelling to the states soon, is to look for authorised dealers in the eurozone. There is one (coincidentally german) website i check out occasionally,
http://watch.de, which has a good collection. I'm not going to vouch for the integrity of the website because i've never used them, but they do have a walk in store, so i'd assume they are reliable?