It is an extremely rare collectible, and I've never seen one offered for sale in any condition before in the USA.  It is new in box, and has never been worn.  The clear safety-stickers are still on the crystal and back of the watch.   I purchased this on a trip to Tokyo back in 2001, on a tour of the NHK Studios.  It comes in the original case, and the case comes with a cardboard sleeve.  It also comes with the original warranty sheet.

It is a Swatch-style watch, with a translucent grey case and band.  It has どーも くん (Domo Kun) copyright NHK stamped/engraved in the watch-back.    The warranty card that came with watch lists Bandai as the manufacturer.   It has a quartz movement, and the second-hand is a transparent disc with a snake that circles around Domokun.    

This is an incredible collectible or gift for a Domo-kun super-fan.  You may be the only person in the US with a watch like this.  

Please don't hesitate to ask questions.