{"product_id":"seiko-marinemaster-1968-heritage-jamstec-limited-edition-hbf002j1","title":"Seiko Marinemaster 1968 Heritage JAMSTEC Limited Edition HBF002J1","description":"\u003cp\u003e\u003cspan\u003eSeiko's legacy of testing the limits of modern sports watchmaking and supporting marine conservation continues through its partnership with the Japan Agency for Marine-Earth Science and Technology (JAMSTEC), which began in the 1980s. In 1983, two professional diver's watches rated to 600 meters were successfully tested aboard the \u003c\/span\u003e\u003cspan class=\"italic\"\u003eSHINKAI 2000\u003c\/span\u003e\u003cspan\u003e, a manned research submersible operated by JAMSTEC.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInspired by the spirit of daring exploration that connects JAMSTEC and Seiko, a new limited-edition Diver's watch joins Prospex's flagship Marinemaster series.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eLimited edition of 1,000 pieces\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"270\"\u003e\u003cstrong data-start=\"0\" data-end=\"13\"\u003eMOVEMENT\u003c\/strong\u003e\u003cbr data-start=\"13\" data-end=\"16\"\u003e\u003cstrong data-start=\"16\" data-end=\"28\"\u003eCaliber:\u003c\/strong\u003e 8L45\u003cbr data-start=\"33\" data-end=\"36\"\u003e\u003cstrong data-start=\"36\" data-end=\"45\"\u003eType:\u003c\/strong\u003e Automatic with manual winding\u003cbr data-start=\"75\" data-end=\"78\"\u003e\u003cstrong data-start=\"78\" data-end=\"93\"\u003eAccuracy:\u003c\/strong\u003e +10 \/ -5 seconds per day\u003cbr data-start=\"120\" data-end=\"123\"\u003e\u003cstrong data-start=\"123\" data-end=\"137\"\u003eFrequency:\u003c\/strong\u003e 28,800 A\/h (8 beats per second)\u003cbr data-start=\"171\" data-end=\"174\"\u003e\u003cstrong data-start=\"174\" data-end=\"196\"\u003ePower reserve:\u003c\/strong\u003e Approx. 72 hours\u003cbr data-start=\"209\" data-end=\"212\"\u003e\u003cstrong data-start=\"212\" data-end=\"223\"\u003eJewels:\u003c\/strong\u003e 35\u003cbr data-start=\"226\" data-end=\"229\"\u003e\u003cstrong data-start=\"229\" data-end=\"242\"\u003eFunctions:\u003c\/strong\u003e Stop seconds, date\u003c\/p\u003e\n\u003cp data-start=\"272\" data-end=\"650\"\u003e\u003cstrong data-start=\"272\" data-end=\"281\"\u003eCASE\u003c\/strong\u003e\u003cbr data-start=\"281\" data-end=\"284\"\u003e\u003cstrong data-start=\"284\" data-end=\"298\"\u003eMaterial:\u003c\/strong\u003e Stainless steel (steel bezel with ceramic insert)\u003cbr data-start=\"356\" data-end=\"359\"\u003e\u003cstrong data-start=\"359\" data-end=\"372\"\u003eDiameter:\u003c\/strong\u003e 42.6 mm\u003cbr data-start=\"380\" data-end=\"383\"\u003e\u003cstrong data-start=\"383\" data-end=\"396\"\u003eThickness:\u003c\/strong\u003e 14.1 mm\u003cbr data-start=\"404\" data-end=\"407\"\u003e\u003cstrong data-start=\"407\" data-end=\"422\"\u003eLug to lug:\u003c\/strong\u003e 49.3 mm\u003cbr data-start=\"430\" data-end=\"433\"\u003e\u003cstrong data-start=\"433\" data-end=\"458\"\u003eLug width:\u003c\/strong\u003e 20 mm\u003cbr data-start=\"464\" data-end=\"467\"\u003e\u003cstrong data-start=\"467\" data-end=\"486\"\u003eWater resistance:\u003c\/strong\u003e 300 m (1000 feet)\u003cbr data-start=\"505\" data-end=\"508\"\u003e\u003cstrong data-start=\"508\" data-end=\"533\"\u003eMagnetic resistance:\u003c\/strong\u003e 4,800 A\/m\u003cbr data-start=\"543\" data-end=\"546\"\u003e\u003cstrong data-start=\"546\" data-end=\"558\"\u003eBezel:\u003c\/strong\u003e Unidirectional rotating\u003cbr data-start=\"582\" data-end=\"585\"\u003e\u003cstrong data-start=\"585\" data-end=\"596\"\u003eCrown:\u003c\/strong\u003e Screw-down\u003cbr data-start=\"603\" data-end=\"606\"\u003e\u003cstrong data-start=\"606\" data-end=\"619\"\u003eCase back:\u003c\/strong\u003e Screw-down with engravings\u003c\/p\u003e\n\u003cp data-start=\"652\" data-end=\"735\"\u003e\u003cstrong data-start=\"652\" data-end=\"661\"\u003eGLASS\u003c\/strong\u003e\u003cbr data-start=\"661\" data-end=\"664\"\u003eDual-curved sapphire crystal with internal anti-reflective coating\u003c\/p\u003e\n\u003cp data-start=\"737\" data-end=\"795\"\u003e\u003cstrong data-start=\"737\" data-end=\"750\"\u003eDIAL\u003c\/strong\u003e\u003cbr data-start=\"750\" data-end=\"753\"\u003eIndexes, hands and bezel with LumiBrite\u003c\/p\u003e\n\u003cp data-start=\"797\" data-end=\"914\"\u003e\u003cstrong data-start=\"797\" data-end=\"810\"\u003eBRACELET\u003c\/strong\u003e\u003cbr data-start=\"810\" data-end=\"813\"\u003e\u003cstrong data-start=\"813\" data-end=\"826\"\u003eClasp:\u003c\/strong\u003e Triple folding clasp with push-button release, solid and slide adjuster\u003c\/p\u003e\n\u003cp data-start=\"916\" data-end=\"1106\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"916\" data-end=\"946\"\u003eADDITIONAL FEATURES\u003c\/strong\u003e\u003cbr data-start=\"946\" data-end=\"949\"\u003eLimited edition with engraved serial number on the case back\u003cbr data-start=\"1006\" data-end=\"1009\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"916\" data-end=\"1106\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eNote: the orientation of the case back on the actual product may differ from that shown in the photograph\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/s3.amazonaws.com\/images.ecwid.com\/images\/wysiwyg\/product\/15954391\/136674727\/16016305428582023012447\/Rivenditore_Autorizzato_Seiko_Gioielleria_Rosaspina_Bergamo_jpg\"\u003e\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":56869490295161,"sku":"HBF002J1","price":4100.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/8581\/6860\/files\/HBF002J1SeikoMarinemaster1968HeritageJAMSTECLimitedEditionGioielleriaRosaspinaBergamo.png?v=1773822530","url":"https:\/\/gioielleriarosaspina.shop\/en\/products\/seiko-marinemaster-1968-heritage-jamstec-limited-edition-hbf002j1","provider":"Gioielleria Rosaspina","version":"1.0","type":"link"}