SBGA461G
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Grand Seiko Sport Divers Spring Drive Mens Watch SBGA461G
The Spring Drive 200m Diver’s watch has always been appreciated for its precision and robustness. Now, its legibility at depth is further enhanced by the inclusion of Lumibrite indexes at all twelve hour marks, including the one at three o’clock to the right of the calendar frame. Every component is built to last but every diver knows that their watch needs regular maintenance, just like every other device on which his or her life may depend.
Exterior: | Stainless steel |
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Case back: | Screw case back |
Glass Material: | Sapphire crystal |
Glass Coating: | Anti-reflective coating on inner surface |
LumiBrite: | LumiBrite on hands, indexes 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 |
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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 |
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Other details / Features: |
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