Spherical equatorial sundial

For all astronomy and time keeping enthusiasts: an iron, brass and gold spherical equatorial sundial, measuring 2 metres in diameter, was placed on the Pana Mountain on a 10 ton porphyry base. It shows true solar time as well as Central European Time (CET) for Santa Cristina and 60 other cities all over the world. The observer can also see the beginning and end of individual zodiac signs, the equinoxes and solstices and the seasons.