Look how much dust and other stuff has gathered on the dial after almost two years (dec 2006) of ownership.
Just got new glasses so maybe that why I see it all now, but i can't imagine that this is on it for almost 2 years.
I cleaned the glass with a anti-static cloth so all the dust is on the dial and not on the glass or the camera lens.
There is also a problem with the glass seal, maybe that causes the dust.
Finally i have got some strange marks on the AR-coating....looks you can wipe them off with some water but nothing happens, not even with a mild soap.
As i rotate my watches very often the Sinn is used very carefully, can't imagine i banged the crystal up that bad.
I also find the lume very rough on the edges.
Had a very nice contact with Joachim Simon so i am going to send the U1 to Frankfurt tommorow. I know i am a nitpicker, but once you've seen them you will always see them
Seriously, i had more warranty issues with my Sinn than with my other watches but there after-sales is the best around! Rather have my problems with all my 4 Sinns than a problem with 1 Tissot.