I recieved an email from Pete Boardman about the comments I've made about the 24-hour [1] analog clock [2] I have. Apparently, they're more popular than I thought, given that he runs a site dedicated to them [3].
One of the more intriguing [4] designs was the Cyclos [5] watch, which is a hybrid 12/24 hour watch, where the hour hand grows and shrinks as the time progresses. Some of the other designs are quite beautiful, but alas, if I have to ask how much …
[3] http://www.pobox.com/~clock24
[4] http://www.cam.net.uk/home/pb/design.html/