Summary

Pillar clock, Japan, mid 19th century.

Japan used a system of 6 hours in the day and 6 hours at night, and the length of the hours therefore varied according to the season. The clock therefore has moveable brass markers to adjust for the length of the hours. The Japanese government adopted the 24 hour system in 1873, so this clock probably dates from before this date.

Physical Description

Narrow wooden case with brass front. Movement at top under rectangular glass cover. Small drawer at base for key. Pointer moves across brass pointer attached to weight. Weight driven; verge escapement.

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