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Grand Seiko

Heritage Spring Drive

SKU: SBGA465
  • $5,00000
  • GRAND SEIKO AUTHORIZED DEALER
  • TOPPER EXTENDED GUARANTEE

The epitome of Grand Seiko style with a dial inspired by morning frost

Winter arrives suddenly in Shinshu. Frost forms at night on the trees and, for a brief but beautiful moment, glistens in the morning sun before melting away. The fleeting beauty of this phenomenon is captured on the dial of SBGA465.


The stainless steel cases measures 40mm in diameter by 12.3mm in thickness, and it embodies the contemporary interpretation of the Grand Seiko Style. The case is rated to 10 bar, and a solid case back protects the movement within.

The watch is powered by Spring Drive caliber 9R65, which is hand assembled by the skilled craftsmen and women of the Shinshu Watch Studio. Thanks to Grand Seiko’s unique Spring Drive movement, the seconds hand glides silently and smoothly across the dial, perfectly reflecting the natural and continuous flow of time. The power reserve is 72 hours when fully wound and is shown on the discreet indicator next to the eight o’clock index.

Exterior

  • Case Material: Stainless steel
  • Glass Material: Dual-curved sapphire
  • Glass Coating: Anti-reflective coating on inner surface
  • Case size: Diameter 40mm
  • Strap: Stainless steel bracelet with tri-fold clasp

Movement

  • Caliber no: 9R65
  • Movement Type: Spring Drive (Automatic / Mechanical)
  • Power reserve: 72 hours
  • Jewel count: 30 jewels
  • Accuracy: :±1 second per day (±15 seconds per month)

Functions

  • Water resistance: 10 bar (100 meters)
  • Magnetic resistance: Equipped
  • Other details / Features:
    • Exhibition caseback
    • Hacking seconds function

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About Grand Seiko

It was the determination to excel that brought about the birth of Grand Seiko in 1960. During its development and ever since, the idea that drove the designers and engineers was that Grand Seiko should be the ‘ideal’ watch with standards of precision, durability and beauty that would lead the world.

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