It seems that Energy Supply's kinetic charger is discontinued, and the available stock remains very pricey ($230-ish). I'm wondering what are the alternatives for those of us who only wear Seiko kinetic occasionally.

Some people have some success with toothbrush chargers, but seeing that there are a lot more induction chargers available now, I thought maybe it's time to start a thread to keep track of people's experiments. Currently I'm aware of the following chargers but haven't...

Induction chargers that work with Seiko Kinetic