- Senior Member & WIS
- Posts: 6615
- Joined: June 11th 2011, 10:00pm
There are four watches in the series, featuring two new manual-winding Spring Drive calibers both of which have the signature glide motion seconds hand, reflecting the natural and continuous flow of time. All offer one-second-a-day precision and a long power reserve, thanks to the dual mainspring design of both calibers, and share the understated refinement and sparkle of quality that exemplify Grand Seiko’s uniquely Japanese sensibility."