The Airpro, which made its
epoch-making debut in 1997.
It was in 1997 that this sports watch with revolutionary functions, designed by in-house designer Shigeo Sakai, was released to the world. The watch case is equipped with an air pump to deliver air and an air valve to adjust airflow. The band contains an air chamber to accommodate the air and use it as a cushion, fastening the main body of the watch firmly to a human wrist and mitigating external shock. This product was created based on new concepts intended to closely integrate functions and design.