Clocks

By Brian.haab
  • Jan 1, 1504

    Wrist Watch

    Wrist Watch
    Peter Henlein made the wrist watch.
  • Jan 1, 1577

    Minute Hand

    Minute Hand
    Jost Burgi invinted the minute hand

  • Pendulum

    Pendulum
    Christian Huygens made the Pendulum making clocks more accurate.

  • Alarm Clocks

    Alarm Clocks
    Levi Hutchins invinted the alarm clock, but only could be set to one time.

  • Standard Time

    Standard Time
    Sir Sanford Fleming made "standard time"

  • Disbributing Alarm Clocks.

    Disbributing Alarm Clocks.
    Westclox Clock Company made several alarm clocks for sale.

  • First Quartz Clock.

    First Quartz Clock.
    Warren Marrison built a clock out of quartz making the clock more accurate.