{"product_id":"grand-seiko-heritage-collection-sbgh299g","title":"Grand Seiko Heritage Collection","description":"\u003cp\u003eThe Hi-Beat calibre inside this Grand Seiko oscillates at 36,000 vibrations per hour — ten beats a second — buying resistance to positional error and a smoother sweep than a conventional movement delivers. Building a movement that runs that fast without sacrificing longevity is genuinely difficult, and few manufactures attempt it. The steel case is Zaratsu-polished by hand, with diamond-cut indexes applied individually.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e SBGH299G\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic Hi-Beat 36000, calibre 9S85\u003cbr\u003e\u003cstrong\u003ePower reserve:\u003c\/strong\u003e approx. 55 hours\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Steel, 40 mm\u003cbr\u003e\u003cstrong\u003eWater resistance:\u003c\/strong\u003e 100 m\u003cbr\u003e\u003cstrong\u003eYear:\u003c\/strong\u003e 2026 — Full set\u003c\/p\u003e","brand":"Grand Seiko","offers":[{"title":"Default Title","offer_id":54641435902318,"sku":"SBGH299G","price":5600.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/2479\/8830\/files\/SBGH299G.jpg?v=1789403628","url":"https:\/\/luxurygroupstore.com\/products\/grand-seiko-heritage-collection-sbgh299g","provider":"Luxury Group - Rsm. Malta","version":"1.0","type":"link"}