The clock is simple; each time zone is represented by a city such as New York, Tokyo, Amsterdam, etc. In order to check the time of a particular city, simply rotate the clock so that the city is the top-most side. That's it, no fancy winding or voice-activation. The clock has 12 sides and each side has 2 cities, completing the world's 24 hour time zone differences.
Measure 2 inches in diameter and 3.5 inches long.
