Case Material : Stainless steel Glass Material : Dual-curved sapphire crystal Glass Coating : Anti-reflective coating on inner surface Case size : Diameter 30.6mm × Thickness 12.7mm Clasp type : Three-fold clasp with push button release
Calibre no. : 9S27 Movement Type : Automatic with manual winding Power reserve : Approx. 50 hours Accuracy : +8 to -3 seconds per day (when static) / +10 to -5 seconds per day (normal usage accuracy)
Water resistance : 10 bar Magnetic resistance : Magnetic resistance Weight : 84.0 g Other details / Features :
- ・35 jewels
- ・40 diamonds (0.41 carat)
- ・Case back with lion emblem
- ・Case with diamond(s)
- ・Date display
- ・Dial with diamond(s)
- ・Screw case back
- ・See-through case back
- ・Stop seconds hand function
Thanks to the slim profile and powerful performance of the new Calibre 9S27, new design possibilities have been created.
Their design respects the heritage that was born in 1967 with the classic 62GS with its bezel-free construction, sharply angled hands and markers and highly polished surfaces. The new design combines the strong, distinctive look of one of Grand Seiko’s seminal creations with a fresh, soft and feminine grace.