Things amazon suggests that i never knew i wanted until now

i didn't even know these existed:

Automatic Watch Winder


now i'm not one to refuse wearing one of my auto watches just because it died a week ago and i have to reset it in order to use it... that's just being lazy.... but this is pretty cool... how does it work?  the watches are rotating in the case to keep the automatic watch wound so it doesn't die (i think the lifespan of a fully wound auto-watch is 12-20 hours)

if i ever wanted to waste money on something... this would probably be it... and serves as a bleak reminder of Sharper Image and a store completely made out of useless shit that you didn't know u want until u walked into the store and played with it....