Timers

thumb|A digital stopwatch thumb|Sped-up analogue stopwatch animation. The text below the image shows the time that corresponds to the movement of the indicator around the stopwatch.

two adjacent clocks with stop/start buttons

thumb|A typical kitchen timer

thumb|right|An Omega Speedmaster Professional, which is commonly regarded as one of the most iconic chronographs ever produced thumb|right|Gallet & Co.|Gallet MultiChron Astronomic () — Complex mechanical chronograph with 12-hour recording capabilities, automatic day, date, month, and moon phase display thumb|Tianjin Seagull|Tianjin Sea-Gull ST1901 chronograph movement (based on the Swiss Venus 175)

bomb which has its detonation triggered by a timer

basketball rule

thumb|A manual self-timer, 2011. thumb|A manual self-timer mounted on a film camera, 2011. thumb|A self-timer drive mode button on a Canon digital camera, 2008. thumb|Robert Faries: Shutter tripper for Camera's, US Patent 690,939, January 14, 1902.

used as an aid in cuisine to determine readiness of cooked eggs

digital clock in Tehran, Iran

pitch clock is used in various levels of baseball to limit the amount of time a pitcher uses before he throws the ball to the hitter

device that records elapsed time