A guard who keeps watch

Person who is present in buildings, territory, and other property to provide security

The Sony Watchman is a line of portable pocket televisions trademarked and produced by Sony.

Watchmen were organised groups of men, usually authorised by a state, government, city, or society, to deter criminal activity and provide law enforcement as well as traditionally perform the services of public safety, fire watch, crime prevention, crime detection, and recovery of stolen goods.

Samuel Vyvyan Trerice Adams, known as Vyvyan Adams, was a British Conservative Party politician.

Watchman is a 1988 novel written by Ian Rankin, and is one of the author's earliest works.

Watchman is a 2019 Indian Tamil crime thriller film written and directed by A. L. Vijay.

Watchman, a Staffordshire Bull Terrier, is a military mascot of the now disbanded Staffordshire Regiment.

Appalooosa Bones is a studio album by Gregory Alan Isakov.

"Watchman" is an American Christian hymn, published in 1845 in The Southern and Western pocket harmonist.