Automatic Calendar Clocks are clocks that utilise a worldwide patented calendar technology.
These patented clocks automatically adjust themselves for irregular days of the month and leap years, unlike many other calendar clocks on the UK market that require manual adjustment on 30 day months and leap years.
They are also incredibly accurate time-keepers, using a quartz crystal they maintain an accuracy of 0.05 sec/day.
These Automatic Calendar Clocks are the most accurate, and highest quality, calendar clocks available in the UK.
