Christiaan Van Der Klaauw Planetarium Watch Available On James List Christiaan Van Der Klaauw by wholesalewatches - June 14, 20170 I was in Basel, Switzerland sitting in a van and I saw a man wearing what looked rather familiar. There on his wrist was a Christiaan Van Der Klaauw Planetarium. Of course, it makes total sense for the man to be strutting his stuff at Baselworld, but how rare is