{"id":98180,"date":"2026-08-26T16:43:02","date_gmt":"2026-08-26T08:43:02","guid":{"rendered":"https:\/\/www.cortinawatch.com\/?post_type=watches&#038;p=98180"},"modified":"2026-08-26T16:43:02","modified_gmt":"2026-08-26T08:43:02","slug":"slgb011","status":"publish","type":"watches","link":"https:\/\/www.cortinawatch.com\/en\/grand-seiko\/evolution-9\/slgb011\/","title":{"rendered":"SLGB011"},"content":{"rendered":"<p>Nagano Prefecture is home to a number of mountains rising over 3,000 meters. The countless rivers that flow from these mountains have, over many years, created a lush, natural environment. The watch\u2019s dial captures the enchanting scenery of the Atera River near the Shinshu Watch Studio, located within a Seiko Epson facility in Shiojiri, home of Grand Seiko Spring Drive watchmaking. The dial\u2019s intricate gradation and blue-green coloring express this natural phenomenon with refined craftsmanship.<\/p>\n<p>The watch is equipped with the Spring Drive U.F.A. Caliber 9RB2, which delivers an extraordinary annual accuracy of \u00b120 seconds. It also features a power reserve of approximately 72 hours (about three days) when fully wound. The case and bracelet feature Ever-Brilliant Steel, a stainless-steel alloy renowned for its exceptional corrosion resistance and bright hue.<\/p>\n","protected":false},"featured_media":98181,"template":"","brand":[702,405],"class_list":["post-98180","watches","type-watches","status-publish","has-post-thumbnail","hentry","brand-evolution-9","brand-grand-seiko"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>View the Grand Seiko Evolution 9 Collection SLGB011 - Cortina Watch<\/title>\n<meta name=\"description\" content=\"Explore the Grand Seiko Evolution 9 Collection watch SLGB011 at Cortina Watch.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cortinawatch.com\/en\/grand-seiko\/evolution-9\/slgb011\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"View the Grand Seiko Evolution 9 Collection SLGB011 - 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