He would have benefited from the microscope, telescope, barometer and pendulum clock.

For example, a pendulum clock moved from sea level to will lose 16 seconds per day.

The old clock may have been removed in the 18th century and replaced by a pendulum clock.

It was used in the first pendulum clocks for about 50 years after the pendulum clock was invented in 1656.

After the war, a pendulum clock was installed and regulated by radio time signals from other timekeeping centres.