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  • Grand Seiko Sport 9F Quartz GMT SBGN005G

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    Grand Seiko Sport 9F Quartz GMT SBGN005G

    Caliber 9F, which was developed to create the ultimate quartz watch, now features the GMT function for the first time. This new addition to the Grand Seiko Sport Collection allows you to fully enjoy the newly-designed Caliber9F86 in a genuinely sporty design with the sophisticated thinness that is unique to quartz watches. The watch allows you to move the hands without stopping the watch when setting it to local time. This achieves a convenience in which excellent accuracy of the quartz watch won’t be lost.

    Exterior
    Exterior: Stainless steel
    Case back: Screw case back
    Glass Material: Dual-curved sapphire crystal
    Glass Coating: Anti-reflective coating on inner surface
    LumiBrite: LumiBrite on hands and index(es)
    Case size: Diameter 39.0mm Lug-to-lug 46.0mm Thickness 12.1mm
    Clasp type: Three-fold clasp with push button release
    Movement
    Caliber no.: 9F86 
    Movement Type: Quartz
    Accuracy: ±10 seconds per year
    Functions
    Water resistance: 10 bar
    Magnetic resistance: 4,800 A/m
    Other details / Features:
    • Screw-down crown
    • 24-hour hand (dual time display function)
    • Calendar-linked time difference adjustment function