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  • Grand Seiko Sport 9S Hi-Beat GMT LTD SBGJ275

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    Grand Seiko Sport 9S Hi-Beat GMT LTD SBGJ275.

    A new limited-edition watch commemorates the 25th anniversary of the Caliber 9S mechanical watch movement. The new GMT watch lifts the imagination skyward with a beautiful blue dial that illustrates a sea of clouds at daybreak. In the early morning, humid air forms dense clouds that overlap to create a beautiful tapestry in the sky. The shade of blue is inspired by the sky over Mt. Iwate when it is blanketed by this sea of clouds. A rotating sapphire bezel in blue and white elevates the design while allowing for a total of three time zones to be read at once. Inside is the Grand Seiko Caliber 9S86. Assembled at the Grand Seiko Studio Shizukuishi by skilled craftsmen and women, the Caliber 9S86 beats 10 times per second, enhancing rate stability.

    Specifications

    Exterior
    Exterior: Stainless steel, Caseback:Stainless steel and sapphire crystal
    Case back: See-through & Screw case back
    Glass Material: Dual-curved 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 50.6mm Thickness 14.8mm
    Band width: 21mm
    Clasp type: Three-fold clasp with push button release
    The perimeter of Band: 201mm
    Movement
    Caliber no.: 9S86 Instructions
    Movement Type: Automatic with manual winding
    Power reserve: Approx. 55 hours
    Mean daily rate: +5 to -3 seconds per day
    • Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
    Functions
    Water resistance: 20 bar
    Magnetic resistance: 4,800 A/m
    Weight: 188 g
    Other details / Features:
    • Rotating bezel
    • Screw-down crown
    • 37 jewels
    • 24-hour hand (dual time display function)
    • Calendar-linked time difference adjustment function