Springdrive - Grand Seiko
Spring Drive combines the precision of a quartz watch with the torque of a mechanical watch, to make possible a watch with both the long hands and the high precision that Grand Seiko demands. The most accurate spring-driven chronograph in history
Spring Drive | グランドセイコー公式サイト - Grand Seiko
9R Spring Drive 9Rスプリングドライブは、機械式時計のぜんまいがほどける力によって生じるトルクを動力源としながら、ICと水晶振動子によって正確に精度を制御する全く新しいクオーツの調速機構を備えた、グランドセイコー独自のムーブメントです。
SBGA211G - Grand Seiko
A Spring Drive model with a high-intensity titanium case that achieves a true lightweight feel. The SBGA211 is powered by Spring Drive, Grand Seiko’s unique caliber, which combines the motive force of a mainspring found with the high precision of a quartz watch.
Grand Seiko Elegance Collection Spring Drive : SBGA407 | Grand …
A classical case that conveys the atmosphere of the first GS, and a spring drive model that reflects the "snowflake blue" dial, has emerged. The distinctive dial pattern, which is inspired by the beauty of the snow in the Shinshu region.
SBGA407G - Grand Seiko
A classic mechanism with a detailed focus, Spring Drive enables high precision equal to that of a quartz watch while using a mainspring used in a mechanical watch as a power source. The maximum winding duration is 72 hours. The movement of the blue steel second hand glides across the snow blue dial.
Caliber 9R65 | グランドセイコー公式サイト - Grand Seiko
セイコーがスプリングドライブを発表したのは1999年ですが、効率の良い自動巻機構と72時間パワーリザーブの実現なくして、グランドセイコーに用いることはできないと考えられ、さらに4年の開発期間をかけて、グランドセイコー初の9rスプリングドライブムーブメント「キャリ …
Spring Drive 全新机芯，结合机械和电子制表的精华。：Spring …
Spring Drive基本上是将转紧的发条所释放出来的力道分成「动力」与「控制」两块。首先要先让齿轮转动来推动指针，然后运用电磁感应的原理将物理性的力道转换成电能，再利用这里的电力驱动装载了石英震荡器的回路。
Springdrive - Grand Seiko
Spring Drive結合了石英錶的精密度與機械錶的扭力，使得Grand Seiko長指針與高精準度的需求得以兼顧。 史上最精準的發條動力計時儀器 歸功於碼錶秒針的滑秒動作，Spring Drive Chronograph可以精確量測到時間的流逝，而不是僅僅指示出最為接近的秒數刻度。
SBGA375G - Grand Seiko
Powered by Grand Seiko’s unique Spring Drive caliber, this model features 44GS Contemporary Design, a contemporary take on the design of the 44GS, which was launched in 1967 and formed the cornerstone of the Grand Seiko design philosophy, Grand Seiko Style.
Caliber 9RA2 - Grand Seiko
Caliber 9RA2 is the Spring Drive movement that best embodies these skills and their passion. Caliber 9RA2 has an accuracy rate of ±10 seconds per month and utilizes the Offset Magic Lever to reduce the movement’s thickness by 0.8mm.