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