Grand Seiko

Evolution 9 Collection

Ref.SLGW003

Birch文字盤

問合せID:6fiyaorn

Near the "Grand Seiko Studio Shizukuishi" in Shizukuishi Town, Iwate Prefecture, where Grand Seiko is made, there is one of the most beautiful birch forests in Japan, and the strength of the birch, which resonates with the heartbeat of the mechanical movement, is expressed in the carefully crafted stamped dial. This model, which was introduced in the new design series "Series 9," is inspired by a beautiful birch forest.

It is equipped with a mechanical high-beat movement, caliber 9SA4, and by adopting an escapement with high transmission efficiency and twin barrels, it achieves a high beat of 36,000 vibrations per hour and a runtime of approximately 80 hours when fully wound, while its unique horizontal gear train structure makes it possible to achieve a slim design.

The distortion-free mirror finish achieved by Zaratsu polishing and the delicately textured case give off a harmonious shine. The combination of the thick, powerful hour hand and the thin, long minute hand, which resonate with the grooved index, provides unparalleled visibility.