
Grand Seiko 9F Sport Collection Quartz Watch-SBGV243J
Exterior
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Case Material: Stainless Steel
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Glass Material: Sapphire
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Glass Coating: Anti-reflective coating on inner surface
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Case size: Diameter 40mm × Thickness 11.8mm
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Band Material: Nylon
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Perimeter of Band: 190mm
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Clasp type: Three-fold clasp with push button release
Movement
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Caliber no.: 9F82
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Movement Type: Quartz
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Accuracy: ±10 seconds per year