Spring Drive "Kira-Zuri" SBGA465G

The dial design of this timepiece is inspired by traditional Japanese Kira-Zuri – translated as ‘Sparkling painting,’ a pattern created with mica particles commonly found in Ukiyo-e paintings to create texture to the background of Kabuki actors, adding light – inspiring the lustre on this specific watch dial.

This model is powered by the Spring Drive movement, uniquely pioneered by Seiko Watch Corporation’s watchmakers. Spring Drive generates energy like a conventional mechanical watch with a mainspring but combines this with an electronic regulator to deliver superior precision, never requiring a battery change. Spring Drive is only available in Seiko Watch corporation timepieces. The second hand moves in perfect glide motion, reflecting the natural and continuous flow of time itself.

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

Movement
Accuracy: +15 Seconds per month (+1 second per day)
Calibre: 9R65
Movement Type: Spring Drive
Power Reserve: 72 Hours

Watch Case
Case Material: Stainless steel
Case Thickness: 12.3mm
Case Diameter: 40.0mm
Lug Width: 20.0mm

Exterior
Dial Colour: White
Clasp: Three-fold clasp with push button release
Strap/Bracelet: Stainless steel

Other Specifications
Water Resistance: 10 bar
Crystal Coating: Anti-reflective coating on inner surface
Crystal Type: Dual-curved sapphire crystal

Other Specifications:
Date display, Power reserve display, Screw case back, Screw-down crown, See-through case back, Serial number engraved on the case back, Stop seconds hand function