解説Zytglogge-Bern-Movement from 1530 by Kasper Bruner.jpg
English: Photograph by Fortunat Mueller-Maerki, April 2008 on occasion of the 2008 horological study tour of the Antiquarian Horological Society to Switzerland.
Movement of the clock at the Zytgloggen clocktower in Bern Switzerland
The movement was forged in the very room it stands now in the year 1530 by clockmaker Casper Brunner and has -with appropriate maintenance- run ever since. The cannon ball on the left is the pendulum of the clock
{{Information |Description={{en|1=Photograph by Fortunat Mueller-Maerki, April 2008 on occasion of the 2008 horological study tour of the Antiquarian Horological Society to Switzerland. Movement of the clock at the Zytgloggen clocktower in Bern Switzerlan