The Seiko Earth watch is a cool looking time piece, instead of having boring old hands it contains a small rotating 3D Earth and just like the real Earth it does a full rotation over the space of 24 hours.

The watch itself is made out of light weight titanium (which may be reflected in the price) and to tell the time there is a small time zone indicator for the hour and a “small orange dot” to indicate the minutes, which may be slightly more readable than a binary watch but who’s buying this just to tell the time.

The one major drawback to wearing the Earth on your wrist is the price, coming in at $499.99 it’s not exactly cheap though on the plus side this will certainly add to it’s uniqueness. The Rotating Earth Watch is available at Think Geek, found via HD Gadgets.