The watch crafted from a transparent glass chunk transforms itself to a sculpture, an objet d’art,
of light that transcends human senses.

Tokujin Yoshioka


Tokujin Yoshioka

Tokujin Yoshioka

Established Tokujin Yoshioka Inc. in 2000. Active in the fields of design, contemporary art and architecture, with works transcending human senses and themed in nature, he is highly acclaimed globally. He has won many international design awards with many of his works chosen as part of permanent collections in museums worldwide, including Museum of Modern Art (MoMA), Le Centre national d’art et de culture Georges-Pompidou (Centre Pompidou) in Paris, and Victoria and Albert Museum in London. He was chosen by Newsweek magazine as one of the 100 Most Respected Japanese in the World.

  • glass tea room
  • installation
  • glass bench



Case material: Stainless steel


Case material: Stainless steel (Hard coating)


Case material: Stainless steel


Band material: Calf leather
Glass material: Dome-shaped Hard Rex
Case size: Diameter: 39.0 mm, thickness: 15.6 mm
Available wrist size: Minimum 125 mm – maximum 200 mm
Weight: Approximately 75 g
Caliber: VJ20
Functions: Indication (Hour/Minute)
Accuracy: ±20 seconds/month
Battery life: Approximately 3 years SB-AG (SR621SW)
Water resistance: 3 bar