[SEIKO] Seiko Grand Seiko 45GS 4520-8000 with genuine buckle

The 45GS features Seiko's unique case design known as "Seiko Style."

This historic masterpiece, which was released in 1968, is equipped with the Cal. 4520A, the first hand-wound high-beat movement in a GS model.

The 45GS, which has a structure that can be said to be the foundation of modern wristwatches,

This is one of the historic masterpieces that established the Grand Seiko of today in the history of watches.