As a true manufacture, Grand Seiko incorporates the latest technology alongside its breadth of craftsmanship to raise the art of watchmaking to its peak. The movie introduces Grand Seiko 9S manufacture and the Shizuku-Ishi Watch Studio, which plays a key role in the production of Grand Seiko mechanical watches.

Spring Drive is a unique movement that combines the high torque of a mechanical watch with the high precision integrated circuit (IC) control system of an electronic watch. The Shinshu Watch Studio drives innovative ideas and novel technologies behind the Seiko's exclusive Spring Drive watches.