Introducing a premium solar radio model with a light and airy look. The case design features a clean, thin bezel, a solid shape that combines edges, and a metal bracelet with a solid clasp, giving it a premium feel. The indexes, SEIKO logo, and calendar frame are made of three-dimensional parts with different shapes, creating a dignified design. The case and metal bracelet are diamond-shielded to protect the watch's original beautiful shine and clean finish from scratches and minor scratches from everyday use. The dial combines a shadow stripe pattern that goes well with suits, giving it a clean impression. The sapphire glass is coated with a super clear coating to reduce light reflection and convey the high quality of the dial. The electronic crown makes it easier to adjust the time difference, and it receives standard radio waves from five areas around the world (Japan, China, the United States, Germany, and the United Kingdom).