FEATURES
A high-precision hi-beat 36000 with refined design
This model incorporates Caliber 9S86, the high-specification movement
that delivers the same accuracy (-5 to +3 seconds a day) and the same
power reserve (55 hours) as the core Caliber 9S85, while also offering
the GMT function that the international traveler needs to ensure that
the accuracy of the time shown is not compromised when the time zone is
changed. The GMT hand shows the time in the home time zone.
The exterior design is a modern take on the stunning 'Grand Seiko
Style'—the embodiment of the Grand Seiko design philosophy which was
first established for the 44GS in 1967—and features a distortion-free,
wide mirror surface throughout.
A beautifully delicate and polished finish has been created on the dial,
with a 'Mount Iwate pattern', inspired by the many-ridged contours of
the Mt. Iwate, the mountain that is visible through the windows of the
Shizuku-Ishi Watch Studio where Grand Seiko mechanical watches are made.
EXTERIOR
Case Material : Stainless steel
Glass Material : Dual-curved sapphire
Glass Coating : Anti-reflective coating on inner surface
Case size : Diameter 40mm × Thickness 14mm
The perimeter of Band : 195mm
Clasp type : Three-fold clasp with push button release
MOVEMENT
Movement Type : Automatic with manual winding capacity
Power reserve : Approx. 55 hours
Accuracy : +5 to -3 seconds per day (when static) / +8 to -1 seconds per day (normal usage accuracy)
FUNCTIONS
Water resistance : 10 bar
Magnetic resistance : Equipped
Weight : 159.0 g
Other details / Features :
・24-hour hand (dual time display function)
・37 jewels
・Calendar-linked time difference adjustment function
・Case back with lion emblem
・Date display
・Screw case back
・Screw-down crown
・See-through case back
・Stop second hand function
