{"product_id":"seiko-prospex-premium-diver-spb453j1","title":"SEIKO Prospex Premium Diver SPB453J1","description":"The Seiko Prospex SPB453J1 revives the 1965 Heritage Diver with modern upgrades — a 40 mm stainless steel case, curved sapphire crystal, and a 300 m water resistance. Powered by the 6R55 automatic movement with ~72‑hour power reserve, its deep cove‑black dial and unidirectional bezel combine vintage appeal with robust dive functionality.","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":53631738577242,"sku":"SPB453J1","price":17998.0,"currency_code":"SEK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/0600\/6106\/files\/25325.jpg?v=1771446258","url":"https:\/\/fredmans.com\/en\/products\/seiko-prospex-premium-diver-spb453j1","provider":"FREDMANS","version":"1.0","type":"link"}