Miss out on Sony's original crowdfunded watch? You're about to get a second chance... at least, if you live in Japan. It's running a campaign to fund the FES Watch U, a more polished-looking version of its e-paper wristwear. You can still customize the always-on face and band (with or without a phone), but it's decidedly posher. Where the previous model looked more like an experiment, the Watch U has a steel body and (on the black premium model) scratch-resistant sapphire glass that make it more of a fashion item. As you might guess, the choice of energy-efficient e-paper gives it a healthy battery life of three weeks.