Difference between Pocket Watch and Timepiece

POCKET WATCH vs TIMEPIECE: NOUN

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

Any device that measures or registers time; a clock or watch, especially one lacking a chime or other striking mechanism.
A clock, watch, or other instrument, to measure or show the progress of time; a chronometer.
Any machine or apparatus by which the progress of time is recorded, as a clepsydra or a time-candle; in ordinary use, a watch or clock.
An instrument, such as a clock or watch, that measures, registers, or records time.
A measuring instrument or device for keeping time

Hour hand, Tourbillon, Chronograph, Balance wheel, Longcase clock, Jewelry maker, Watchmaker, Clockmaker, Clocksmith, Chronometer, Wrist watch, Horologer, Timepiece, Wristwatch, Watch pocket

Subdial, Sundial, Quartz, Bracelet, Horologist, Cufflink, Watchband, Clockmaker, Horological, Horology, Chronometer, Tourbillon, Wristwatch, Chronograph, Timekeeper

Hour hand, Tourbillon, Chronograph, Balance wheel, Longcase clock, Jewelry maker, Watchmaker, Clockmaker, Clocksmith, Chronometer, Wrist watch, Horologer, Timepiece, Wristwatch, Watch pocket

Bangle, Tachymeter, Cuckoo clock, Jeweler, Replica, Quartz, Horologist, Watchband, Clockmaker, Horological, Horology, Chronometer, Tourbillon, Wristwatch, Chronograph

Durant opens and looks at his pocket watch.
Pottery barn pocket watch alarm clock pewter finish.
Claus is holding his pocket watch and Mrs.
He has a pocket watch dangling from a chain from a pocket.
Catawiki and offer up your pocket watch, wrist watch and other special objects up for auction?
His compass and pocket watch jangled haphazardly around with the spyglass and spare monocle in his waistcoat pocket.
ANTIQUE VINTAGE POCKET WATCH TYPE PLATED CASED COMPASS POCKET COMPASS.
Typical Burlington pocket watch produced by Illinois Watch Company.
Jim finds himself with a grand chain and fob for his pocket watch but no pocket watch to attach them to.
Wrist watch, pocket watch, alarm clock, wall clock, electric clock, electronic watch, clock for automobiles, stop watch, watch band, and watch chain.

Upgrade any outfit with this casual timepiece by Casio.
Only 250 copies of this timepiece were ever made.
Shock timepiece made of lightweight and rigid carbon material.
Reviews, best prices on luxury affordable timepiece is life.
This cutting-edge timepiece sells for less than $100.
It is a beautiful timepiece in all aspects.
The timepiece comes in a few design options.
Top off any room when this timeless timepiece.
By combining the essentials of a timepiece with recognizable traits of a camera, this timepiece is the perfect balance of both.
The Hour Glass: Special Timepiece Sale Get your hands on that exquisite timepiece that you've been eyeing this Lunar New Year.