【GS9F】グランドセイコー9Fクオーツムーブメントの魅力について｜1秒のダイナミックさに感動

We'll talk about the appeal of Grand Seiko's 9F movement, said to be the world's finest quartz movement! It's not just about precision and functionality, but also about beauty. We'll also delve into the meticulous details of the second-to-second movement! Please read to the end. ■Order here https://komehyo.jp/include_html/Toriy... ※This service allows you to see the actual product and decide whether or not to purchase with free cancellation. -------------------------------------- ■Online store here https://lnky.jp/84KommQ ■Tokei News link here https://lnky.jp/DFtASi5 ■Purchase by Mail■ https://komehyo.jp/kaitori/takuhai/ --------------------------------------- 0:00 Opening 0:21 Theme 1:13 What exactly is 9F? 1:45 Is it a quartz movement like a mechanical one? 5:50 The Appeal of the 9F 8:24 Requests for the 9F 12:03 Summary #GrandSeiko #gs #9F