Timepieces, Clocks, Timers, and Watches

• alarm clock
• alarm watch
• ammonia clock
• analog clock
• analog watch
• astronomical clock
• atomic clock
• battery-operated clock
• bell clock
• box chronometer
• bracket clock
• calendar clock
• calendar watch
• carriage clock
• cesium clock or caesium clock
• chronograph
• chronometer
• chronoscope
• clepsydra or water clock
• clock radio
• clock watch
• cuckoo clock
• dial clock
• digital clock
• digital watch
• egg timer
• elapsed-time clock
• electric clock
• electronic clock
• fob watch
• gnomon
• grandfather clock or grandfather’s clock
• grandmother clock or grandmother’s clock
• gravity clock
• half-hour glass
• half-hunter watch
• half-minute glass
• hourglass
• hunting watch or hunter
• impulse clock
• isochronon
• journeyman watch
• kitchen timer
• long-case clock
• marine chronometer
• metronome
• musical clock
• nuclear clock
• oven timer
• parking meter timer
• pendule
• pendulum clock
• pneumatic clock
• pocket chronometer
• pocket watch
• program clock
• quartz clock or quartz-crystal clock
• quartz watch
• repeater
• sandglass
• self-winding watch
• ship’s watch or ship’s bell
• sidereal clock
• steeple clock
• stemwinder watch
• stop watch or stopwatch
• striking clock
• sundial
• synchronous clock
• tabernacle clock
• tall-case clock or long-case clock
• telechron clock
• three-minute glass
• time clock
• time lock
• time recorder
• time stamp
• time switch
• transistor clock
• travel clock or traveling clock
• turret clock
• wall clock
• watchman’s clock
• water clock
• wind-up clock
• wristwatch