Grand Seiko Spring Drive: Revolution No. 9

A new Grand Seiko Spring Drive for the new year? Sounds like a plan for many watch collectors. The Birch dial and contrasting blue second hand really does add that handmade, minimalist touch. This watch incorporates the Evolution 9 philosophy by the way, which is built on symmetry, precision and the balance between light and shade. Here’s the word from GS;

In 2021, Grand Seiko introduced a high-beat watch inspired by the slender and beautiful white birch trees of the Hiraniwa Plateau in northern Japan. This timepiece was warmly praised by watch fans worldwide for its intricately textured dial and for the revolutionary Caliber 9SA5 that powered it.

Its wide acclaim culminated in its selection as the winner of the Men’s Watch prize at the 2021 Grand Prix d’Horlogerie de Genève.

Today, a new creation powered by the latest and finest Spring Drive Caliber 9RA2 captures the atmosphere of a white birch forest but in a subtly new way that echoes the feeling of the forests of Shinshu, home to the studio where all Grand Seiko Spring Drive watches are made.

The watch will be available at the Grand Seiko Boutiques and selected retail stores worldwide in February 2022.

The craftsmanship is evident in every detail. The delicately textured dial and the tempered blue seconds hand reveal an artistry that is matched by the ‘frost’ finishing of the movement, whose beauty is clearly visible through the sapphire case back. To watch the completely smooth glide motion of the seconds hand as it moves serenely across the subtly patterned dial is to be brought closer than ever to the tranquil, seamless and natural flow of time.

The delicate texture of the movement’s finish reflects the frost that winter brings to the trees in Shinshu. The bridge lines and hole edges are diamond-cut to reflect light from all angles and the jewels and the tempered blue power reserve indicator add a quiet sparkle that is a delight to behold. Caliber 9RA2 delivers a power reserve of up to 120 hours and is accurate to ±10 seconds per month.

TECH SPECS;

Grand Seiko Evolution 9 Collection

Spring Drive 5 Days Caliber 9RA2
Driving system: Automatic
Accuracy: ±0.5 seconds per day (±10 seconds per month)
Power reserve: 5 days (120 hours)
Number of jewels: 38

Specifications
Stainless steel case and bracelet
Dual-curved sapphire crystal with anti-reflective coating
See-through screw case back
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Diameter: 40.0mm, Thickness: 11.8mm
Three-fold clasp with push button release

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