7 Season
86 Episode
Japan's Top Inventions - Season 1 Episode 5 Quartz Wristwatches (2024)
Watch Japan's Top Inventions - Season 1 Episode 5 Quartz Wristwatches Full Episodes Online Free Streamings FMovies. 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.
- Country : Japan
- Genre : Documentary
- Studio : NHK WORLD-JAPAN
- Keyword : invention, craftsmanship
- Director :
- Cast :
