{"product_id":"grand-seiko-sport-collection-sbge307","title":"Grand Seiko Sport Collection","description":"\u003cp\u003eAt 44.5mm in titanium this is Grand Seiko's traveller's watch built for scale, and it runs on Spring Drive — a mainspring for power, a quartz oscillator for regulation, and a seconds hand that glides in perfect continuous motion rather than ticking. Accuracy is quoted at one second per day. A GMT hand tracks a second time zone, and high-intensity titanium keeps the weight far below what the diameter suggests.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e SBGE307\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e Spring Drive GMT, calibre 9R66 — continuous glide seconds\u003cbr\u003e\u003cstrong\u003ePower reserve:\u003c\/strong\u003e approx. 72 hours\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Titanium, 44.5 mm, Zaratsu polished\u003cbr\u003e\u003cstrong\u003eWater resistance:\u003c\/strong\u003e 200 m\u003cbr\u003e\u003cstrong\u003eYear:\u003c\/strong\u003e 2026 — Full set\u003c\/p\u003e","brand":"Grand Seiko","offers":[{"title":"Default Title","offer_id":54641438851438,"sku":"SBGE307","price":9230.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/2479\/8830\/files\/SBGE307.jpg?v=1789403888","url":"https:\/\/luxurygroupstore.com\/da\/products\/grand-seiko-sport-collection-sbge307","provider":"Luxury Group - Rsm. Malta","version":"1.0","type":"link"}