Horologist
An analogue clock.
Apple genius
Analog
time zone
That may be a maintenance man, a time-keeper, or clock (or watch) repairman.
Expert, Knowledgeable, etc..
An analogue clock.
pullicologist
Call the Clock - 2008 was released on: USA: 4 October 2008
An expert at table talk is called a deipnosophist.
Horologist
A mathematician.
Horologist
"wall clock" is "horloge murale" in French.
A toxicologist is an expert in poisons and their effects on living organisms.
A cloudologist, or a meteorologist.
Theologian