{"id":70337,"date":"2025-12-24T11:40:47","date_gmt":"2025-12-24T03:40:47","guid":{"rendered":"https:\/\/www.cortinawatch.com\/my\/watches\/sbgw305g\/"},"modified":"2025-12-24T11:43:44","modified_gmt":"2025-12-24T03:43:44","slug":"sbgw305g","status":"publish","type":"watches","link":"https:\/\/www.cortinawatch.com\/my\/zh\/grand-seiko-zh\/elegance-grand-seiko\/sbgw305g\/","title":{"rendered":"SBGW305G"},"content":{"rendered":"

Mid-Century Charm Meets Modern Precision. The Grand Seiko SBGW305 is a masterclass in understated elegance. Featuring a moderate 37.3mm stainless steel case finished with Zaratsu polishing, this timepiece captures a classic 1960s aesthetic. Its radiant silver sunray dial is protected by a vintage-style box-shaped sapphire crystal, while the see-through case back reveals the beautiful Caliber 9S64 manual-winding movement. Completed with a supple “beads-of-rice” bracelet, it offers a sophisticated profile that slides effortlessly under any cuff.<\/p>\n","protected":false},"featured_media":70335,"template":"","brand":[720,241],"class_list":["post-70337","watches","type-watches","status-publish","has-post-thumbnail","hentry","brand-elegance-grand-seiko","brand-grand-seiko-zh"],"acf":[],"yoast_head":"\nGrand Seiko Elegance Collection SBGW305G | Cortina Watch<\/title>\n<meta name=\"description\" content=\"A 37.3mm manual-winding masterpiece featuring mid-century charm, Zaratsu polishing, and a sleek beads-of-rice bracelet.\" \/>\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\/elegance-grand-seiko\/sbgw305g\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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