This model was released in July 2020 exclusively in boutiques and is limited to 20 pieces worldwide.

The Grand Seiko Elegance Collection expresses the rich expressions of Japan's four seasons on its dials.

It is said that the name "Shizukuishi" was given to the mysterious sound of "drops" dripping from the ceiling onto the rocks, hitting the "stones" below, resonating in the cave and echoing through the silence of the forest. People who came to hear this sound affectionately began to call it "Shizukuishi." The hand-carved engraving on the SBGW263 is based on the motif of drops of water, and the index is reminiscent of water splashing on rocks.