Your phone automatically updates to the correct time wherever you might be. Shouldn’t your watch do the same? That’s the premise behind the Casio Edifice Bluetooth Watch. Using a Bluetooth connection to your phone, it automatically updates itself four times a day, setting not only the main dial to the correct local time, but also the second time zone subdial, as well as the day and date. You can switch the time between the two using a single button, and also use the watch to track down your phone. Other features include a solar charging system that can use even fluorescent lights for power, 3D rounded indices and a 3D globe dial that shows the time in relation to the Earth’s rotation, and a sturdy metal body that’s water resistant to 100 meters.