The Rostock astronomical clock is a fifteenth-century astronomical clock in St. Mary's Church, Rostock.
The astronomical clock was built in 1472[1] by Hans Düringer, a clockmaker from Nuremberg. It consists of three partitions:
The medieval clock is the only one of its kind still in working condition with its original clockworks.[3]
54°05′22″N 12°08′19″E / 54.0895°N 12.1386°E