{"product_id":"grand-seiko-elegance-collection-sbgy013g","title":"Grand Seiko Elegance Collection","description":"\u003cp\u003eThis is Spring Drive in its rarest form: hand-wound rather than automatic, which lets the case run remarkably slim. A mainspring provides the power and a quartz oscillator provides the regulation, so the seconds hand glides in perfect continuous motion rather than ticking, accurate to one second a day. Without a rotor the movement's architecture is fully visible through the caseback, and the case is Zaratsu-polished by hand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e SBGY013G\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e Hand-wound Spring Drive, calibre 9R31 — continuous glide seconds\u003cbr\u003e\u003cstrong\u003ePower reserve:\u003c\/strong\u003e approx. 72 hours\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Steel, 38.5 mm\u003cbr\u003e\u003cstrong\u003eWater resistance:\u003c\/strong\u003e 30 m\u003cbr\u003e\u003cstrong\u003eYear:\u003c\/strong\u003e 2026 — Full set\u003c\/p\u003e","brand":"Grand Seiko","offers":[{"title":"Default Title","offer_id":54641440784750,"sku":"SBGY013G","price":7000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/2479\/8830\/files\/SBGY013G.jpg?v=1789403142","url":"https:\/\/luxurygroupstore.com\/products\/grand-seiko-elegance-collection-sbgy013g","provider":"Luxury Group - Rsm. Malta","version":"1.0","type":"link"}