A 3-day power reserve with lasting quality
The watch has a maximum 3-day power reserve and combines the latest in hairspring technology with an escapement developed through the MEMS technology to achieve high accuracy and stability when worn.
The exterior exudes a strong sense of presence and a tireless luxury befitting the Grand Seiko standard. The delicacy, strength and beauty of the movement can be enjoyed the exhibition case back.
Specifications
Exterior
- Case Material: Stainless steel
- Glass Material: Dual-curved sapphire
- Glass Coating: Anti-reflective coating on inner surface
- Case size: Diameter 42mm × Thickness 13.1mm
- The perimeter of Band: 205mm
- Clasp type: Three-fold clasp with push button release
Movement
- Caliber 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)
Functions
- Water resistance: 10 bar
- Magnetic resistance: Equipped
- Weight : 173.0 g
- Other details / Features:
- 35 jewels
- Case back with lion emblem
- Date display
- Screw case back
- Screw-down crown
- See-through case back
- Stop seconds hand function