K-Fed’s Seiko Kinetic Watch

Jay Leno joked during his Tonight Show monologue on Wednesday night, “Guys generally love any kind of gadget gift. I saw this Seiko kinetic watch. Have you heard about this? It’s the first quartz watch powered by human movement. You put it on, you ignore it. As you work, the movement powers the watch. In fact, Kevin Federline wore one for a day and it stopped.”