Watch

Watch

A watch is a timepiece, typically worn either on the wrist or attached on a chain and carried in a pocket. Wristwatches are the most common type of watch used today. Watches evolved in the 17th century from spring powered clocks, which appeared in the 15th century. The first watches were strictly mechanical. As technology progressed, the mechanisms used to measure time have, in some cases, been replaced by use of quartz vibrations or electronic pulses. The first digital electronic watch was developed in 1970.

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Famous quotes containing the word watch:

    And what other great nation has statutes and ordinances as just as this entire law that I am setting before you today? But take care and watch yourselves closely, so as neither to forget the things that your eyes have seen nor to let them slip from your mind all the days of your life; make them known to your children and your children’s children...
    Bible: Hebrew, Deuteronomy 4:8,9.

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