This question is of no importance whatsoever; it is just something I noticed
and was curious about.

In every picture I have ever seen of a King Air's cockpit, there appears to
be a digital clock/timer in the center of the left yoke, and an analog clock
in the center of the right yoke.

Is this "factory", or is it a field change? You would expect to see either
two analogs or two digitals from the factory.

Is there a reason the two different devices are used, or was it a case of
just upgrading one side.

Thanks!