Premium Japanese mechanical with manual winding, accuracy +/- 5 seconds per day
 Steel case with a diameter of 37.3 mm
 "Kishun" (seasonal spring) represents the season that transitions from spring to summer. The watch has a refreshing dial color, reminiscent of the young leaves of early summer that the craftsmen feel, and a gentle breeze with the scent of aoba. The inspiration is the blue sky, unique to this season, and the way the shadows moving across the ground gradually become darker.