Case Material : Stainless steel Glass Material : Dual-curved sapphire crystal Glass Coating : Anti-reflective coating on inner surface Case size : Diameter 41mm Lug-to-lug 49mm Thickness 12.5mm The perimeter of Band : 197mm Clasp type : Three-fold clasp with push button release
Caliber no. : 9R65 Movement Type : Spring Drive Power reserve : Approx. 72 hours(3 days) Accuracy : ±1 second per day / ±15 seconds per month (average)
Water resistance : 10 bar Magnetic resistance : Equipped Other details / Features :
- ・30 jewels
- ・Case back with lion emblem
- ・Date display
- ・LIMITED EDITION on the case back
- ・Power reserve display
- ・Screw case back
- ・Screw-down crown
- ・See-through case back
- ・Stop second hand function
This limited edition model is only available at the Grand Seiko Boutique.
The dial is black with a delicate sunburst finish. It resonates with the rose gold color hands and indexes to display an expression of calm gorgeousness.
Inspired by the flowing motion of the second hand, a characteristic of the spring drive, the case is designed to uniformly flow from the bezel to the case side and the case back.
The words “Grand Seiko Boutique Limited Edition” are displayed proudly on the sapphire glass case back, which also is marked with the Grand Seiko lion emblem.