History of watches

The history clock's

By ines031107
  • candle clock
    1000

    candle clock

  • Mechanical clock
    1088

    Mechanical clock

    The mechanical clock:
    The first mechanical clock used water.It was built by Su Sung in China.It couldn't measure minutes because it only had an hour hand.
  • Sundglass
    1090

    Sundglass