{"product_id":"grand-seiko-sport-collection-sbgm247g","title":"Grand Seiko Sport Collection","description":"\u003cp\u003eThis is Grand Seiko's mechanical traveller: a true GMT with an independently adjustable local hour, so crossing a time zone means moving one hand rather than resetting the watch. The movement is built and regulated in-house at the Shizukuishi studio, and the steel case is Zaratsu-polished by hand against a rotating tin plate, producing distortion-free mirrors that meet razor-sharp brushed facets along a crisp edge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e SBGM247G\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic GMT, in-house calibre 9S66\u003cbr\u003e\u003cstrong\u003ePower reserve:\u003c\/strong\u003e approx. 72 hours\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Steel, 40.5 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":54641383506286,"sku":"SBGM247","price":4490.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/2479\/8830\/files\/SBGM247G.jpg?v=1789404075","url":"https:\/\/luxurygroupstore.com\/de\/products\/grand-seiko-sport-collection-sbgm247g","provider":"Luxury Group - Rsm. Malta","version":"1.0","type":"link"}