25 most iconic watches ever
Urwerk UR-103 2003
The original UR-103 from 2003 was a head-turner, but the 2005 redesign dropped jaws. The big change was a crystal that properly showed off the intriguing mechanism for displaying the hour – four rotating cones on a rotating spider. Watches rarely get more bonkers than this, although Urwerk's UR-202 and UR-CC1 come pretty close.