Silver-Tone Databank Watch

This men's Casio watch does just about everything for you. If you're a technology buff, the features in this bold piece will definitely appeal to you.

First, your built-in calculator is conveniently located right under the time screen. Other features include a stopwatch, an alarm clock, multiple time zones, and a calendar. Your battery will last up to three years. Finally, the band is lockable at multiple lengths for a perfect fit.