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1290
Mechanical clocks
This watch revolutionized the watch industry, is used in large churches and is often seen in the world. -
1522
Candle clock
This watch is fitted with lace which falls on a metal platform and when they make noise the person knows what time it is, in ancient times it was a way of counting time. -
1524
Wristwatch
This watch is a small scale of the mechanical clocks, it facilitated its easy handing and could be carried anywhere, this watch accurately gave the hours. -
Hourglass
This watch was considered a timer, this depended on how much sand, and was used on ships -
Atomic clocks
This watch works by means of the atoms it is most accurate an it was created in the United States.