There are also movements that use a fourth hand to reveal trend level, based upon an everyday cycle of 24-hour and 50 minutes. Again, this is not difficult to accomplish in software, though calibration controls have to be offered the individual to account for local conditions.
As the visitor should now recognize, every one of the extended-time layouts we have actually been discussing are uncomplicated for the manufacturer to apply. Yet, every one of them have a tendency to go down the jaws of their audiences. You as well can amaze with these specialized clocks, including one using a 31 day calendar movement.