WATCH ADJUST
The fingers fiddle with a watch — turning it, sliding it along the wrist, or fastening and unfastening the strap.
Stress or a wish to leave. Sometimes a literal time-check.
A combined signal: the body checks the time (wants to go) while the hand soothes (is stressed). Common in obligatory social settings. The frequency increases as discomfort grows.
A genuine time-check.
