{"product_id":"grand-seiko-heritage-collection-slgh013g","title":"Grand Seiko Heritage Collection","description":"\u003cp\u003eThe 9SA5 movement inside this Grand Seiko was a genuine engineering event: a dual-impulse escapement developed from scratch, a free-sprung balance, eighty hours of reserve and a beat rate of 36,000 vibrations per hour, all in a calibre slimmer than the one it replaced. Around it sits a 40mm steel case following the Evolution 9 proportions, Zaratsu-polished by hand to distortion-free mirror surfaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e SLGH013G\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic Hi-Beat 36000, in-house calibre 9SA5\u003cbr\u003e\u003cstrong\u003ePower reserve:\u003c\/strong\u003e approx. 80 hours\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Stainless steel, 40 mm, Zaratsu polished\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":54641379180910,"sku":"SLGH013","price":7750.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/2479\/8830\/files\/SLGH013G.jpg?v=1789404066","url":"https:\/\/luxurygroupstore.com\/products\/grand-seiko-heritage-collection-slgh013g","provider":"Luxury Group - Rsm. Malta","version":"1.0","type":"link"}