Grand Seiko Sport Spring Drive Watch SBGA463G
The Spring Drive 200m Diver’s watch has long been appreciated for its precision and robustness. This version features a case made of high-intensity titanium which is lighter than stainless steel and more resistant to scratches. To ensure that the time can be read easily and without error at a glance, there are 60 distinct markings as well as five numerals on the bezel. Each hand is different in design and stands out clearly from the dial.
| Exterior: |
High-intensity titanium |
| Case back: |
Screw case back |
| Glass Material: |
Sapphire crystal |
| Glass Coating: |
Anti-reflective coating on inner surface |
| LumiBrite: |
LumiBrite on hands, index(es) and bezel |
| Case size: |
Diameter 44.2mm Lug-to-lug 51.0mm Thickness 14.0mm |
| Band width: |
22mm |
| Clasp type: |
Three-fold clasp with secure lock & push button release, solid & slide adjuster |
| The perimeter of Band: |
195mm |
| Caliber no.: |
9R65
|
| Movement Type: |
Spring Drive |
| Power reserve: |
Approx. 72 hours(3 days) |
| Accuracy: |
±15 seconds per month (±1 second per day) |
| Magnetic resistance: |
4,800 A/m |
| Other details / Features: |
- Unidirectional rotating bezel
- Screw-down crown
- Three-fold clasp with secure lock
- 30 jewels
- Power reserve indicator
|