JIOS's first model, the "SEIRAN," is designed with the theme of 'MODERN CLASSIC STYLE,' blending traditional classic design with a contemporary twist to create a stylish and versatile timepiece. Developed as a dress watch suitable for both work and leisure, the SEIRAN is a high-quality automatic model assembled in Japan. It features a 38mm case, providing a balanced size that complements any wrist.

What sets the SEIRAN apart is the rare option of two different hand designs: a classic, traditional style or a modern, stylish blue hand.