{"product_id":"seiko-prospex-alpinist-mechanical-gmt-hbc007","title":"Seiko Prospex Alpinist Mechanical GMT HBC007","description":"\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Seiko\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCollection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Prospex\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSeries:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Land \/ Alpinist\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReference:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHBC007J1\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDisplay Reference:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e HBC007\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMovement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Caliber 6R54\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMovement Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Automatic with Manual Winding\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFunctions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Hours, Minutes, Seconds \u0026amp; 24-Hour Dual-Time Display\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower Reserve:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 72 Hours \/ 3 Days\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eJewels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 24\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAccuracy:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e +25 to -15 Seconds Per Day\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCase:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless Steel with Super-Hard Coating\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCase Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 39.5mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCase Thickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 13.6mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLug-to-Lug:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 46.4mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLug Width:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 20mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCrystal:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Curved Sapphire Crystal\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCrystal Coating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Anti-Reflective Coating on Inner Surface\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLume:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e LumiBrite on Hands and Hour Markers\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInner Ring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rotating Compass\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCrown:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Screw-Down\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCase Back:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e See-Through Screw Caseback\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eStrap:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Cow Leather\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eClasp:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Three-Fold Clasp with Push-Button Release\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Resistance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 20 Bar \/ 200 Meters\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMagnetic Resistance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4,800 A\/m\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAdventure Heritage, Built for a World in Motion\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSeiko Prospex Alpinist Mechanical GMT HBC007\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e carries one of Seiko's most enduring adventure-watch designs into a new generation. Rooted in the heritage of the original 1959 Laurel Alpinist, this modern Prospex combines the collection's distinctive outdoor character with a practical \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGMT complication\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing a second time zone to be displayed at a glance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts beautifully proportioned \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e39.5mm stainless steel case\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is protected by Seiko's super-hard coating and paired with a curved sapphire crystal. A prominent \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24-hour scale\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, red-tipped GMT hand, and signature rotating inner compass ring give the watch its unmistakable Alpinist identity while adding genuine functionality for travel and exploration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInside, Seiko's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCaliber 6R54\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e automatic movement delivers approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e72 hours of power reserve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, giving this mechanical GMT three full days of autonomy.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFrom the Mountains to the City\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe story of the Alpinist began in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1959 with the Laurel Alpinist\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, Seiko's first sports watch. Created during a period when mountaineering and skiing were becoming increasingly popular in Japan, it was designed to provide the durability and practicality required for outdoor pursuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMore than six decades later, that philosophy continues.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eModern Alpinist watches retain their adventurous character while becoming exceptionally versatile everyday sports watches. The HBC007 embodies that evolution particularly well, combining traditional Alpinist design cues with GMT functionality suited to today's traveler.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt's a watch designed for exploration—but not limited by it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eMechanical GMT Functionality\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA dedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24-hour hand with a red tip\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides an intuitive display of a second time zone, making the HBC007 particularly useful for travelers or anyone who regularly keeps track of time somewhere else in the world.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe prominent 24-hour scale allows the additional time zone to be read quickly, while strong dial contrast maintains the legibility expected from a Prospex sports watch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're keeping track of home while traveling or following another time zone from your desk, the GMT complication adds genuine everyday usefulness to the Alpinist design.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCaliber 6R54 – Three Days of Power\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt the heart of the HBC007 is Seiko's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCaliber 6R54\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, an automatic mechanical movement with manual winding capability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe movement provides approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e72 hours of power reserve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing the watch to continue running for three full days when fully wound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt also features a stop-seconds function for precise time setting and a dedicated 24-hour hand for the dual-time display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor an adventure-oriented mechanical watch, the extended power reserve is particularly useful: you can rotate it with other watches over a weekend and return to it without immediately needing to reset the time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eThe Alpinist Compass Ring\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOne of the most recognizable features of the Alpinist is its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erotating inner compass ring\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUsed in conjunction with the position of the sun and the hour hand, the compass scale can provide an approximate directional reference in the Northern Hemisphere.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eToday, most travelers have far more precise navigation technology in their pockets, but that's almost beside the point. The compass ring remains a functional connection to the mountaineering origins of the Alpinist and gives the watch a visual identity unlike almost anything else in the Prospex collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBuilt for Adventure\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HBC007 isn't simply styled like an outdoor watch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts stainless steel case features Seiko's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esuper-hard coating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for increased surface durability, while a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecurved sapphire crystal\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with an anti-reflective coating protects the dial.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLumiBrite on the hands and hour markers aids low-light visibility, while the screw-down crown and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e20 bar \/ 200-meter water resistance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provide substantial protection for everyday adventures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA see-through screw caseback offers a view of the mechanical movement inside, bringing another dimension to a watch designed to be appreciated both technically and aesthetically.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eThe Skeie's Perspective\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt Skeie's Jewelers, we've always appreciated the Alpinist because it occupies a space few watches do particularly well. It's a genuine adventure watch, but it doesn't look out of place once the adventure is over.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HBC007 takes that versatility even further. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e39.5mm case\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e keeps the proportions compact and wearable, while the GMT hand adds useful functionality without overwhelming the design. We especially like the red tip of the 24-hour hand—it makes the second time zone easy to identify while adding just enough color to the dial.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdd the leather strap, sapphire crystal, compass ring, 200-meter water resistance, and three-day movement, and you have a mechanical sports watch that feels equally appropriate on a trail, traveling overseas, or heading into the office.\u003c\/span\u003e\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":52800532971831,"sku":"HBC007","price":1150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4923\/7841\/files\/HBC007J1_ima_3_2026.png?v=1786133219","url":"https:\/\/skeies.com\/products\/seiko-prospex-alpinist-mechanical-gmt-hbc007","provider":"Skeie's Jewelers","version":"1.0","type":"link"}