A watch carried in the pocket, often with a closing cover and usually attached to a chain.

The act of watching for the occurrence of fires, for example during wartime bombing raids or in forested areas in hot and dry conditions.

A watch kept on some premises, or on a town, by guards during the night. / One or more of the guards on such a watch.

Used to warn someone of an imminent danger.

(idiomatic) To be aware or conscious; to look closely or carefully; to use caution. Often used in the imperative.

continually looking at the time to see how much longer one has to work or study

plural of night watch

A watch, usually electronic, that displays time in the form of numbers, rather than by a dial and hands.

A watch that displays time by means of a dial and hands, in contradistinction to a digital watch.

US standard spelling of analogue watch.