{"product_id":"pos-3120046-ss-grand-seiko-heritage-spring-drive-soko-special-edition-watch","title":"Heritage Collection SBGA429","description":"The Heritage Collection SBGA429 celebrates sōkō, the end of Autumn, inspired by Kyoto's Arashiyama bamboo forest. Its 39.0mm case features a striking green accent on the seconds hand and power reserve indicator, contrasted against a shadow gray dial that mirrors the vertical texture of bamboo stalks.\u003cbr\u003e\u003cbr\u003eHand-crafted at Grand Seiko's Shinshu Watch Studio, this timepiece houses the acclaimed Spring Drive 9R65 Caliber—a spring-driven mechanical movement with an electro-magnetic regulator that achieves an unprecedented one-second-per-day precision. A testament to Japanese craftsmanship and modern watchmaking innovation.","brand":"Grand Seiko","offers":[{"title":"Default Title","offer_id":42476515983597,"sku":"IT13341","price":5800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2318\/6005\/files\/SBGA429G.png?v=1791821407","url":"https:\/\/www.diamondcellar.com\/products\/pos-3120046-ss-grand-seiko-heritage-spring-drive-soko-special-edition-watch","provider":"Diamond Cellar","version":"1.0","type":"link"}