Glass Material : Dual-curved sapphire Glass Coating : Anti-reflective coating on inner surface Case size : Diameter 39.1mm × Thickness 10.9mm The perimeter of Band : 195mm Clasp type : Three-fold clasp with push button release
Water resistance : 10 bar Magnetic resistance : Magnetic resistance Other details / Features :
- ・Case back with lion emblem
- ・Day/Date display
- ・Screw case back
- ・Screw-down crown
- ・Serial number engraved on the case back
Twenty-five years after the release of the 9F caliber, Seiko is now paying tribute to this pioneering 1993 watch with the Caliber 9F 25th Anniversary Limited Edition. A faithful re-imagining of a classic Grand Seiko Design, this model is certain to be a cherished addition to the Grand Seiko family.
Each quartz oscillator is specially selected to allow the achievement of an annual accuracy of ±5 seconds. The dial features a 5-pointed star as a symbol of this high level of accuracy.