For true watchmakers, adventure sports, whether on the sea, on land or in the sky, present the greatest challenges of all. Since Seiko made its first diving watch in 1965, Seiko has been exceeding the expectations of those whose sports require watches with truly professional specifications. Now, Presage combines a Japanese aesthetic sense with traditional craftsmanship and Seikos watchmaking skills in an original collection that offers Japanese beauty, quality and long-lasting performance. In celebration, Seiko have introduced the limited edition 140th Anniversary Sharpe Edge timepiece.