{"product_id":"seiko-prospex-alpinist-gmt-hbc007j1","title":"Prospex Land Alpinist GMT","description":"\u003cdiv class=\"long-product_desc\"\u003e\n\u003ch2 data-section-id=\"41s1xm\" data-start=\"44\" data-end=\"89\" class=\"\"\u003eA Modern Evolution of a Legendary Explorer\u003c\/h2\u003e\n\u003cp data-start=\"91\" data-end=\"513\"\u003eThe Seiko Prospex Land Alpinist GMT HBC007J1 builds upon one of Seiko's most celebrated collections, bringing the iconic Alpinist into a new era with the addition of a true mechanical GMT movement. Combining its unmistakable green dial, rotating compass bezel and robust field-watch credentials, this latest Alpinist remains true to its mountaineering heritage while offering enhanced practicality for today's adventurers.\u003c\/p\u003e\n\u003cp data-start=\"515\" data-end=\"786\"\u003ePowered by the advanced Calibre 6R54, the HBC007J1 introduces a dual-time function alongside an impressive three-day power reserve, making it the ideal companion whether navigating mountain trails or travelling across time zones. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"16cd26h\" data-start=\"788\" data-end=\"815\"\u003eThe Iconic Alpinist Dial\u003c\/h2\u003e\n\u003cp data-start=\"817\" data-end=\"1077\"\u003eThe rich sunburst green dial is instantly recognisable to Alpinist enthusiasts. Inspired by the forests and landscapes that first gave the collection its purpose, the dial shifts beautifully as it catches the light, offering remarkable depth and character.\u003c\/p\u003e\n\u003cp data-start=\"1079\" data-end=\"1500\"\u003eApplied gilt-tone indexes and cathedral-style hands remain faithful to the Alpinist's heritage, while a red-tipped GMT hand provides effortless reading of a second time zone. The internal rotating compass ring, operated via the secondary crown, remains one of the defining features of the Alpinist collection, allowing the wearer to orient themselves using the sun when outdoors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"o1mhif\" data-start=\"1502\" data-end=\"1532\"\u003eMechanical GMT Calibre 6R54\u003c\/h2\u003e\n\u003cp data-start=\"1534\" data-end=\"1668\"\u003eAt the heart of the HBC007J1 is Seiko's Calibre 6R54, an automatic GMT movement designed for reliability and everyday performance.\u003c\/p\u003e\n\u003cp data-start=\"1670\" data-end=\"1690\"\u003eThe movement offers:\u003c\/p\u003e\n\u003cul data-start=\"1692\" data-end=\"1897\"\u003e\n\u003cli data-section-id=\"114gce1\" data-start=\"1692\" data-end=\"1723\"\u003eAutomatic with manual winding\u003c\/li\u003e\n\u003cli data-section-id=\"r37o7q\" data-start=\"1724\" data-end=\"1767\"\u003eApprox. 72-hour (3-day) power reserve\u003c\/li\u003e\n\u003cli data-section-id=\"swvsto\" data-start=\"1768\" data-end=\"1779\"\u003e24 jewels\u003c\/li\u003e\n\u003cli data-section-id=\"1ic6zsh\" data-start=\"1780\" data-end=\"1806\"\u003eGMT (dual-time) function\u003c\/li\u003e\n\u003cli data-section-id=\"3ir3wy\" data-start=\"1807\" data-end=\"1855\"\u003eStop seconds function for precise time setting\u003c\/li\u003e\n\u003cli data-section-id=\"z95f0u\" data-start=\"1856\" data-end=\"1897\"\u003eAccuracy of +25\/-15 seconds per day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1899\" data-end=\"2104\"\u003eThe addition of a dedicated GMT hand allows travellers to track a second time zone while maintaining the robust dependability expected from Seiko's Prospex collection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ngx2ty\" data-start=\"2106\" data-end=\"2128\"\u003eBuilt for Adventure\u003c\/h2\u003e\n\u003cp data-start=\"2130\" data-end=\"2338\"\u003eDesigned to withstand demanding environments, the Alpinist features a 39.5mm stainless steel case protected by Seiko's Super-Hard Coating, offering increased resistance to scratches and everyday wear.\u003c\/p\u003e\n\u003cp data-start=\"2340\" data-end=\"2700\"\u003eA curved sapphire crystal with anti-reflective coating ensures excellent legibility, while Lumibrite-coated hands and indexes remain highly visible in poor light. Water resistance to 200 metres (20 bar), a screw-down crown and a screw-down exhibition case back provide confidence wherever your adventures take you. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"15lavg6\" data-start=\"2702\" data-end=\"2744\"\u003eHeritage Meets Contemporary Exploration\u003c\/h2\u003e\n\u003cp data-start=\"2746\" data-end=\"3048\"\u003eOriginally developed for Japanese mountaineers in the late 1950s, the Alpinist has become one of Seiko's most iconic field watches. The HBC007J1 honours that legacy while embracing modern travel with its GMT functionality, offering a compelling balance of heritage styling and contemporary engineering.\u003c\/p\u003e\n\u003cp data-start=\"3050\" data-end=\"3174\"\u003eWhether exploring new landscapes or navigating daily life, the Alpinist GMT remains a dependable and characterful companion.\u003c\/p\u003e\n\u003ch1 data-section-id=\"u0ybrq\" data-start=\"3181\" data-end=\"3195\"\u003eKey Features\u003c\/h1\u003e\n\u003cul data-start=\"3197\" data-end=\"3918\"\u003e\n\u003cli data-section-id=\"1ui45r0\" data-start=\"3197\" data-end=\"3218\"\u003eReference: HBC007J1\u003c\/li\u003e\n\u003cli data-section-id=\"947f9b\" data-start=\"3219\" data-end=\"3260\"\u003eCollection: Seiko Prospex Land Alpinist\u003c\/li\u003e\n\u003cli data-section-id=\"1itp1ms\" data-start=\"3261\" data-end=\"3281\"\u003eSeiko Calibre 6R54\u003c\/li\u003e\n\u003cli data-section-id=\"2x1uup\" data-start=\"3282\" data-end=\"3333\"\u003eAutomatic mechanical movement with manual winding\u003c\/li\u003e\n\u003cli data-section-id=\"yqrpsm\" data-start=\"3334\" data-end=\"3373\"\u003eApprox. 72-hour (3-day) power reserve\u003c\/li\u003e\n\u003cli data-section-id=\"1ic6zsh\" data-start=\"3374\" data-end=\"3400\"\u003eGMT (dual-time) function\u003c\/li\u003e\n\u003cli data-section-id=\"1ifehj2\" data-start=\"3401\" data-end=\"3419\"\u003e24-hour GMT hand\u003c\/li\u003e\n\u003cli data-section-id=\"lupxo1\" data-start=\"3420\" data-end=\"3443\"\u003eStop seconds function\u003c\/li\u003e\n\u003cli data-section-id=\"swvsto\" data-start=\"3444\" data-end=\"3455\"\u003e24 jewels\u003c\/li\u003e\n\u003cli data-section-id=\"o1j5gu\" data-start=\"3456\" data-end=\"3485\"\u003e39.5mm stainless steel case\u003c\/li\u003e\n\u003cli data-section-id=\"1em6irm\" data-start=\"3486\" data-end=\"3506\"\u003eSuper-Hard Coating\u003c\/li\u003e\n\u003cli data-section-id=\"kev74p\" data-start=\"3507\" data-end=\"3528\"\u003eGreen sunburst dial\u003c\/li\u003e\n\u003cli data-section-id=\"1fvpl6u\" data-start=\"3529\" data-end=\"3543\"\u003eDate display\u003c\/li\u003e\n\u003cli data-section-id=\"1nj085z\" data-start=\"3544\" data-end=\"3577\"\u003eInternal rotating compass bezel\u003c\/li\u003e\n\u003cli data-section-id=\"ap937h\" data-start=\"3578\" data-end=\"3603\"\u003eCurved sapphire crystal\u003c\/li\u003e\n\u003cli data-section-id=\"ukxftd\" data-start=\"3604\" data-end=\"3646\"\u003eAnti-reflective coating on inner surface\u003c\/li\u003e\n\u003cli data-section-id=\"1u9cclq\" data-start=\"3647\" data-end=\"3676\"\u003eLumibrite hands and indexes\u003c\/li\u003e\n\u003cli data-section-id=\"jye4dl\" data-start=\"3677\" data-end=\"3698\"\u003eBrown leather strap\u003c\/li\u003e\n\u003cli data-section-id=\"b85ljd\" data-start=\"3699\" data-end=\"3742\"\u003eThree-fold clasp with push-button release\u003c\/li\u003e\n\u003cli data-section-id=\"6qv7r4\" data-start=\"3743\" data-end=\"3761\"\u003eScrew-down crown\u003c\/li\u003e\n\u003cli data-section-id=\"1mqb3ak\" data-start=\"3762\" data-end=\"3790\"\u003eExhibition screw case back\u003c\/li\u003e\n\u003cli data-section-id=\"n8quq7\" data-start=\"3791\" data-end=\"3831\"\u003eWater resistant to 200 metres (20 bar)\u003c\/li\u003e\n\u003cli data-section-id=\"1s7fdrg\" data-start=\"3832\" data-end=\"3864\"\u003eMagnetic resistance: 4,800 A\/m\u003c\/li\u003e\n\u003cli data-section-id=\"rd6zor\" data-start=\"3865\" data-end=\"3918\"\u003eMade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":57315071656311,"sku":"HBC007J1","price":1100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/0643\/4455\/files\/HBC007J1.png?v=1784710507","url":"https:\/\/www.deacons-jewellers.com\/products\/seiko-prospex-alpinist-gmt-hbc007j1","provider":"Deacon \u0026 Son  ","version":"1.0","type":"link"}