Japan's Top Inventions - Season 1 Episode 5

Japan's Top Inventions
Awọn ọna kika ti o wa Japan's Top Inventions Wiwo ni aabo : 05/25/2025 Ṣọ HD Ṣe igbasilẹ HD
Japan's Top Inventions

Japan's Top Inventions - Season 1 Episode 5

Japan's Top Inventions - Season 1 Episode 5

Akopọ: The behind-the-scenes tales of hit products and creations from Japan: this is Japan's Top Inventions. This time, quartz wristwatches, which caused a "timepiece revolution" with their accurate timing. Built in Japan in 1969, the world's first quartz wristwatch drifted only 0.2 seconds a day, making it about 100 times more accurate than previous watches. Even now, 96% of watches around the world use the same system. We trace the drama behind the creation of this super-accurate timepiece.

Ṣọ Tirela Ọjọ Afẹfẹ akọkọ: Mar 18, 2018 Ọjọ atẹgun ti o kẹhin: Mar 29, 2025 Akoko: 8 Akoko Isele: 93 Isele Asiko isise: 48 iṣẹju Didara: HD IMDb: 0.00 / 10 nipasẹ 0 awọn olumulo Gbale: 0.6399 Ede: English

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