Grand Seiko Heritage Collection Spring Drive "Silk Sunray" SBGA437

Grand Seiko Heritage Collection Spring Drive "Silken-Sunray" Champagne Dial

SBGA437

The Grand Seiko SBGA437 captivates with its "silk-smooth" sunray-patterned dial, reflecting the rich heritage of Shinshu—the region renowned for both its Spring Drive watches and its long-standing tradition of fine silk production. This light champagne-colored dial is a tribute to the craftsmanship and legacy of the silk industry, masterfully echoed in the design of the SBGA437.

At the heart of this exquisite timepiece lies the ultra-smooth and innovative 9R65 Spring Drive caliber. This remarkable movement showcases the seamless and tranquil flow of time, epitomized by the graceful sweep of the second hand. The SBGA437 is not just a watch; it's a symphony of elegance and precision, celebrating the natural harmony and heritage of Shinshu.

Explore the artistry and technical brilliance of the Grand Seiko SBGA437, a watch that seamlessly blends tradition with innovation. From its silk-inspired dial to its cutting-edge 9R65 Spring Drive caliber, every detail reflects Grand Seiko's relentless pursuit of perfection. Experience the peacefulness of time's natural flow and the legacy of fine craftsmanship with the SBGA437.

SBGA437 Specification:

Movement
Calibre: 9R65
Movement Type: Spring Drive
Power reserve: Approx. 72 hours(3 days)
Accuracy: ±1 second per day / ±15 seconds per month (average)
Jewel: 30

Exterior
Case Material: Stainless steel
Case size: Diameter 40mm, Thickness 12.3mm
Glass Material: Dual-curved sapphire crystal
Glass Coating: Anti-reflective coating on the inner surface
The perimeter of Band: 203mm
Clasp Type: Three-fold clasp with push button release

Other Details
Water resistance: 10 BAR
Magnetic resistance: Equipped
Weight: 100.0 g
Power reserve indicator
Screw-down crown

 

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