Astronomical Clock City Brno, Czech Republic.
This is actually an ordinary clock, built of granite African ten years ago, but special in its shape that looks like a bullet and celebrates the victory over Sweden that occurred centuries ago. Every day at 11 o’clock this watch emits a ball from one of their opening. Visitors gather around the clock and who is lucky to find a ball can keep it as a souvenir and memento of Brno.