timepiece
device for measuring or recording the passage of time
stopwatch
high-precision time piece
water clock
timepiece in which time is measured by the flow of liquid into a vessel
analog watch
watch whose display is not digital but rather analog with a traditional clock face
diving watch
watch designed for underwater diving
mechanical watch
type of watch which uses a clockwork mechanism to measure the passage of time
analog-digital wristwatch
wristwatch with quartz movement which has an analog display (clockface with hands) and a digital display
hourglass
device to measure the passage of time
banjo clock
type of wall clock
musical clock
Clocks which mark time with a musical tune
orrery
mechanical model of the solar system
diving watch with depth gauge
wristwatch designed for underwater diving, with an integrated analog or digital depth gauge
metronome
device that produces an audible click or other sound at a regular interval
tide-predicting machine
mechanical analog computer, constructed and set up to predict the ebb and flow of sea tides and the irregular variations in their heights – which change in mixtures of rhythms, that never (in the aggregate) repeat themselves exactly
repeater
complication in a mechanical watch or clock that audibly chimes the hours and often minutes at the press of a button
clock
instrument that measures the passage of time
Bloom Clock
measurement of when flowers bloom
quartz clock
anal for AG
candle clock
thin candle with consistently spaced markings (usually with numbers), that when burned, indicate the passage of periods of time
quartz wristwatch
analog or digital wristwatch that utilizes a quartz crystal to keep time