Mechanical Manual Winding

A new manual-winding calibre. A new slim profile.

Calibre 9S63 is a significant addition to the ever-growing Grand Seiko family of movements. The movement offers a small seconds hand at the nine o’clock position and a power reserve indicator at three o’clock with a power reserve of 72 hours and delivers an accuracy rate of +5 to -3 seconds a day. The curved dial with the hand-bent minute and power reserve hand gives the watch a classic look.

Grand Seiko: beautifully, precise Japanese watchmaking, from the pinnacle of Seiko Watch Corporation’s in-house manufacture. Every Grand Seiko features signature high standards of Japanese precision, durability and legibility, handcrafted by Takumi artisans.