Case Material : Titanium Glass Material : Dual-curved sapphire Glass Coating : Anti-reflective coating on inner surface Case size : Diameter 40.5mm × Thickness 13.6mm Band Material : Crocodile leather The perimeter of Band : 200mm Clasp type : Three-fold clasp with push button release
Calibre no. : 9S68 Movement Type : Automatic with manual winding capacity Power reserve : Approx. 72 hours(3 days) Accuracy : +5 to -3 seconds per day (when static) / +10 to -1 seconds per day (normal usage accuracy)
Water resistance : 10 bar Magnetic resistance : Equipped Other details / Features :
- ・35 jewels
- ・Against an allergic reaction to metal
- ・Case back with lion emblem
- ・Date display
- ・Screw case back
- ・Screw-down crown
- ・See-through case back
- ・Serial number engraved on the case back
- ・Stop seconds hand function
While inheriting the ethos of the first Grand Seiko created in 1960, this contemporary model features an advanced design philosophy, new materials and the Calibre 9S68 large-diameter mechanical movement.
While the case width is slighter larger at 40.5 mm, its design belies its actual diameter and makes it feel slimmer. It is made from brilliant hard titanium, a beautiful and resilient new material. It finished with our unique Zaratsu polishing technique, which gives the finish a brightness that conventional pure titanium lacks.
The name Grand Seiko logo at the 12 o'clock position is pressure-embossed.
The watch has an exhibition case back made of sapphire, through which the 9S68 movement and its high quality finish can be enjoyed, proving perhaps that it is possible to both respect and re-invent even the finest of traditions.