o===(-----Sky--Clock--------- The Prague Astronomical Clock is one of the city's most popular landmarks. It is well over 600 years old and is one of the oldest functional astronomical clocks in the world. https://interestingengineering.com/innovation/the-secrets-of-the-prague-astronomical-clock The Prague Astronomical Clock was first installed in 1410. This makes it the world's third-oldest astronomical clock and the oldest still in operation today. But it should be pointed out that this date was when the oldest part of the clock was installed, the Orloj. Within the following hundred years, the lower calendar dial was added in around 1490. Around the same time, the incredible gothic statues were also added. At some time in the late 1600s, probably between 1629 and 1659, the wooden statues were installed. The Apostle statues were added during a major refit between 1787 and 1791. The clock tower's iconic golden crowing rooster was added in around 1865. https://youtu.be/NebyX6-GUTM