Dear Mr. Knopp,
I am really enthusiastic how you adviced me, which I would not have expected from an online jeweler.
With the IWC Portugieser I finally found a watch which i really like as a daily watch.
You also payed me a fair price for my used watch.
I have already recommended you to my friends and will continue to do so.
You are always welcome to have a coffee when you are near by.
Bad Homburg, Germany