If you ask me, the UR-100V is a modern classic. While it looks like it has a round dial, the UR-100V is known for the brand’s signature satellite hours display, in which the hour disc rotates around the lower segment of the dial, while an arrow points out the minutes on a track. But the UR-100V LightSpeed goes further, with a three-dimensional planetary display for the the eight planets of the solar system (RIP Pluto). Each position shows the exact time for sunlight to travel from the Sun to that planet, so when the hours satellite leaves the minutes track, it instead tracks that time.