Seiko Astron GPS Solar Watch

Seiko Astron GPS Solar Watch

The Seiko Astron GPS Solar is a globetrotter's dream. It's smart enough to know where it is at any moment. When you're stepping off the plane in a new time zone (and even when you're not), the watch receives a signal from four or more orbiting satellites and syncs the time to atomic clock precision. [$2,300; seikousa.com]