Features
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
| Exterior: | Stainless steel |
|---|---|
| Case back: | See-through & Screw case back |
| Glass Material: | Dual-curved sapphire crystal |
| Glass Coating: | Anti-reflective coating on inner surface |
| Case size: | Diameter 42.0mm Lug-to-lug 47.9mm Thickness 13.1mm |
| Band width: | 21mm |
| Clasp type: | Three-fold clasp with push button release |
| Bracelet Length: | 205mm |
Movement
| Caliber no.: | 9S68 Instructions |
|---|---|
| Movement Type: | Automatic with manual winding |
| Power reserve: | Approx. 72 hours(3 days) |
| Mean daily rate: |
+5 to -3 seconds per day
|
| Normal usage accuracy: | +10 to -1 seconds per day |
Functions
| Water resistance: | 10 bar |
|---|---|
| Magnetic resistance: | 4,800 A/m |
| Weight: | 173 g |
| Other details / Features: |
|
