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To date, none of the Sony smartwatches (through the SW3) have a speaker built-in.
Gordon Ramsay invented digital watches if you believe it!
The Sony PSP was invented in Japan.
The PlayStation 3 was invented by Sony in Japan.
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The first watch that was capable for storing information was probably the Pulsar NL C01 watch back in 1982. Arguably, this is considered the first smartwatch. Memory bank-type watches like these were quite prevalent during the 1980's, and became popular with runners and athletes.
It was invented at 2004 by Sony