{"id":70401,"date":"2025-12-30T11:23:52","date_gmt":"2025-12-30T03:23:52","guid":{"rendered":"https:\/\/www.cortinawatch.com\/my\/watches\/slgh005\/"},"modified":"2025-12-30T11:29:50","modified_gmt":"2025-12-30T03:29:50","slug":"slgh005g","status":"publish","type":"watches","link":"https:\/\/www.cortinawatch.com\/my\/zh\/grand-seiko-zh\/evolution-9\/slgh005\/","title":{"rendered":"SLGH005G"},"content":{"rendered":"

The SLGH005 “White Birch” is a cornerstone of the Evolution 9 Design, meticulously crafted to mirror the dynamic spirit of the birch forests surrounding the Shizukuishi studio. Its intricately textured dial invites a deep connection to the natural world, while the case architecture features a low center of gravity and wide lugs for unparalleled wrist comfort. The aesthetic is defined by a sophisticated interplay of distortion-free Zaratsu polishing and delicate hairline finishes, complemented by bold hands and grooved markers for optimal legibility. Driving this masterpiece is the revolutionary Hi-Beat Caliber 9SA5, a movement that combines high-frequency precision with an impressive 80-hour power reserve through enhanced energy efficiency.<\/p>\n","protected":false},"featured_media":70399,"template":"","brand":[722,241],"class_list":["post-70401","watches","type-watches","status-publish","has-post-thumbnail","hentry","brand-evolution-9","brand-grand-seiko-zh"],"acf":[],"yoast_head":"\nGrand Seiko Evolution 9 Collection SLGH005G | Cortina Watch<\/title>\n<meta name=\"description\" content=\"Featuring the revolutionary Hi-Beat 9SA5 movement and 80-hour reserve, its dial reflects the forests of Shizukuishi.\" \/>\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\/my\/zh\/grand-seiko-zh\/evolution-9\/slgh005\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" 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