Brand | Grand Seiko |
---|---|
Exterior | High-intensity titanium |
Case back | See-through & Screw case back |
Glass Material | Box shaped sapphire crystal |
Glass Coating | Anti-reflective coating on inner surface |
Clasp type | Three-fold clasp with push button release |
The perimeter of Band | 202mm |
Caliber no | 9R65 Instructions |
Movement Type | Spring Drive |
Power reserve | Approx. 72 hours(3 days) |
Accuracy | ±15 seconds per month (±1 second per day) |
Water resistance | 10 bar |
Magnetic resistance | 4,800 A/m |
Weight | 102 g |
Case Size | • Diameter 40.0mm |
Other details / Features | • Screw-down crown |