MP4 Watch

This watch was released in Japan a few years ago. Unlike some watches this one can play movies. If you understand Japanese you can buy one here:

http://www.thanko.jp/product/av/music-movie/mp4watchmetal.html/index.html

If you don't than go to this one:

http://www.microsofttranslator.com/BV.aspx?ref=IE8Activity&a=http%3A%2F%2Fwww.thanko.jp%2Fproduct%2Fav%2Fmusic-movie%2Fmp4watchmetal.html%2Findex.html