centralclock is a clock looking like a station clock. The minute hand has a jump on every full minute. In the digital model railway locking table spdrs60 it is used to show the current system time.
centralclock was derived from Qt example 'aclock' (Trolltech AS, http://www.trolltech.com/) by Stefan Preis <firstname.lastname@example.org> with contributions from Guido Scholz <email@example.com>.
This manual page was written by Guido Scholz.