Retro-modern mechanical Hi-Beat 36000 GMT
This model incorporates Caliber 9S86, the high-specification movement 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.
Designed in harmony with the classic case, the retro-modern dial is inscribed with a 1/5 second scale that is unique to a 10 beat model. The result is a design finish that is both fine and elegant.
The long and slim markers provide a clean and refined expression.
Case : Stainless steel
Case back: Stainless steel and sapphire crystal
Glass : Box-shaped sapphire crystal Coating : Anti-reflection coating on inner surface Case size : Diameter 39.5mm×Thickness 13.9mm Band : Crocodile
Movement : Caliber 9S86 Driving system : Automatic Power reserve : Approximately 55 hours Accuracy : +5 to -3 seconds per day (when static)
Note: This accuracy is the result of measuring the loss/gain of the time for seventeen days before the inside movements of the watch are put in the case. The measurement has been done in the factory where temperatures or position of the movements are controlled. When the watch is actually worn, the accuracy should be from -1 second/day to +10 seconds/day (-1 second/day to +8 seconds/day for Cal.9S85, 9S86).
Clasp : Three-fold clasp with push button release Water resistance : 3 bar Magnetic resistance : 4800 A/m (60 gauss) Weight : 90.0 g Remarks : GMT hand
Number of jewels: 37
Quick correction function of time difference adjusting to a calender
The movement at the heart of Grand Seiko
Combining cutting-edge technology and time-tested craftsmanship as one of the world's true watch manufactures
Capturing and refining the very essence of a watch
A legacy of innovation beginning with the first Grand Seiko in 1960