Introducing Seiko's first solar-powered GMT with the in-house 5K62 calibre. Known as the “Sumo”, this timepiece boasts a bold design, with a large case and striking aqua dial featuring vibrant accents. The Lumibrite 24-hour hand ensures high visibility underwater, while the 200m water resistance and durable stainless steel case make it ideal for professional diving. Combining Seiko’s innovation with rugged reliability, this watch is perfect for adventurers who demand precision in extreme environments.

*In an actual product, the case back direction might be different from the photograph.