Self Winding Watch Winder challenge
I'm looking for a cheap version of the self winding watch winders like they have at http://www.ewatchbox.com/stsiwawi.html.
I haven't found anything under $70! I searched this site and couldn't find anything either.
So here's a challenge for you gadget gurus out there that think this might be something fun to make!
I look forward to seeing what will pop up here!