Not quite sure where to look...

http://www.ebay.co.uk/itm/321671383250Purchases made through these links may earn this site a commission from the eBay Partner Network

 

Just another manifestation of erotica. Been around since...man.

 

Just the sort of thing you would want to pull out of your pocket at a posh event.

 

Just google erotic pocket watches, they have been around since at least 1825.

 

There is a seller from Asia who sells new wristwatches with erotic movements on the back. Pretty funny (in my opinion). I've given a few of them as gag gifts to friends.

 

Check this out: "Unique Erotic Animation working at the Case back"

 

Goddammit! E beat me to the punch.

 

Look up ulissis nordin erotica