{"id":70520,"date":"2025-12-30T15:59:43","date_gmt":"2025-12-30T07:59:43","guid":{"rendered":"https:\/\/www.cortinawatch.com\/my\/?post_type=watches&p=70520"},"modified":"2025-12-30T16:00:18","modified_gmt":"2025-12-30T08:00:18","slug":"sbge277g","status":"publish","type":"watches","link":"https:\/\/www.cortinawatch.com\/my\/en\/grand-seiko\/sport-collection\/sbge277g\/","title":{"rendered":"SBGE277G"},"content":{"rendered":"

The SBGE277 captures the dramatic geology of the Hotaka mountain range, featuring a “rock-pattern” dial that reflects the sharp ridges and sheer cliffs of its volcanic landscape. Hand-assembled at the Shinshu Watch Studio, this timepiece is powered by Grand Seiko\u2019s signature Spring Drive caliber, which allows the seconds hand to glide in a silent, continuous sweep that mirrors the natural flow of time. Designed for the sophisticated traveler, it features a GMT hand for tracking a second time zone and an independent hour adjustment that maintains its exceptional one-second-a-day precision. With a 72-hour power reserve indicated discreetly at the eight o\u2019clock position, this watch is a perfect harmony of rugged natural inspiration and peerless horological engineering.<\/p>\n","protected":false},"featured_media":70513,"template":"","brand":[718,727],"class_list":["post-70520","watches","type-watches","status-publish","has-post-thumbnail","hentry","brand-grand-seiko","brand-sport-collection"],"acf":[],"yoast_head":"\nGrand Seiko Sport Collection SBGE277G | Cortina Watch<\/title>\n<meta name=\"description\" content=\"This Spring Drive GMT features a "rock-pattern" dial inspired by the Hotaka mountains and a silent, gliding seconds hand with 72-hour power.\" \/>\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\/en\/grand-seiko\/sport-collection\/sbge277g\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta 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