I found this clock by accident.  I was looking for something that was a single gear with a bigger clock face.  This one looked so much more interresting.  Its a bit smaller than what I had expected, but I didn't really look at the deminsions when I looked at it online.  It seems to be well made.  The clock faces pop out so you can replace the battery without having to take down the whole thing, which is a plus in my book.  It is certianly different that what everyone else is selling.