The Collaborative International Dictionary
Horography
Horography \Ho*rog"ra*phy\, n. [Gr. ? hour + -graphy: cf. F. horographie.]
An account of the hours.
--Chaucer.The art of constructing instruments for making the hours, as clocks, watches, and dials.
Wiktionary
horography
n. local history (in Ancient Greece) that involved the description of events