The third of its kind to stand in the spot, the Strasbourg Astronomical Clock is a wonder of 1800’s engineering, but what is even more remarkable is that equally wondrous contraptions have existed at the site since the 14th century.
The first clock was built in the Cathédrale Notre-Dame of Strasbourg between 1352–1354 by an unknown tinker. While records of the clock’s exact workings are scarce, its centerpiece was a mechanical rooster that would spread its feathers and even crow with the help of a bellows. The robot bird is still preserved in a local museum and is believed to be the oldest example of automata in the world. This first clock also featured the three Biblical kings who would appear and bow before Mary and the child Jesus.
In the late 1500’s the first clock was taken apart after a second, more ambitious clock was built on the opposite wall. This new clock featured a representation of the planets and marked the celestial movements right down to when each eclipse occurred. The clock was also decorated in all manner of elaborate finery from paintings to small sculptures, automata, and a system of musical bells. This elaborate clock has also been preserved after its removal when it stopped working in the 1700’s.
The current astronomical clock was built in 1843 and shares many of the features of its predecessors such as an orrery, a rotating display of the sun and moon, a planetary calendar, and even a mechanical rooster. Each day at around 12:30, the bird crows and a conga line of apostles issues forth from the clockworks, led by a little Christ. It is also ornately decorated making it all the more impressive.