A new manual-winding caliber. A new slim profile. A blue dial. The Grand Seiko Elegance Collection sets a new course.
Caliber 9S63 is a significant addition to the ever growing Grand Seiko family of movements. It has been eight years since the last manual-winding mechanical caliber in Grand Seiko and it has been worth the wait. Caliber 9S63 offers a small seconds hand at the nine o’clock position and a power reserve indicator at three o’clock. Caliber 9S63 has a power reserve of 72 hours and delivers an accuracy rate of +5 to -3 seconds a day.


Grand Seiko


Reference SBGK005

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Complication: Stop seconds hand function, power reserve indicator at three o’clock, Equipped with small seconds hand Hours and Minutes
Movement: 9S63
Power Reserve: Approx. 72 hours(3 days)
Water Resistance: Splash Resistant
Case Material: Stainless Steel
Case Diameter: Diameter 39mm × Thickness 11.6mm
Caseback: See-through case back
Dial: Blue
Hands: Stainless Steel Delta
Crocodile leather Band, Three-fold clasp with push button release