A little background: the ODC X-03 is the third in a series of triple time-zone watches produced by Hamilton – ODC X-01 was the first, and it's a near-exact duplicate of the Hamilton watch designed for 2001: A Space Odyssey; it was released in 2006. The second was ODC X-02, released in 2009. ODC X-03's Jupiter motif, by the way, is a shout-out to the original version in the film 2001, where the alien artifact that sets the plot in motion is found orbiting the giant planet by the spaceship Discovery. In fact, the three dials look a little like the three dish antennas on the back of the fictional interplanetary vessel – it's almost as if you're looking at Jupiter across the length of the spaceship.