{"product_id":"seiko-prospex-1968-heritage-divers-gmt-hbc001","title":"Seiko Prospex 1968 Heritage Diver'S Gmt HBC001","description":"\u003cp\u003e1968 Heritage Diver’s GMT. Seiko Prospex challenges every limit with timepieces created to exceed expectations, engineered with superior style and innovative technology for the sea, sky or land. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch expertise with re-creations and re-interpretations of landmark achievements. This extraordinary timepiece, re-interpreting Seiko’s landmark 1968 diver’s watch, showcases the brand’s first mechanical GMT movement in a diver’s watch, caliber 6R54. Providing a power reserve of approximately 72 hours, the longest of any Seiko mechanical watch, this 24-jewel automatic GMT movement beats at a frequency of 21,600 vibrations per hour and offers manual winding capability. The GMT hand can be set independently in one-hour increments, without interrupting the time-of-day hands, providing a second time zone reading at a glance. Framed by a Made-in-Japan green ceramic uni-directional rotating elapsed timing bezel with knurled edge for enhanced operability, the rich green dial features a date calendar, gold GMT hand, and large LumiBrite markers and hands for enhanced legibility. Crafted of stainless steel with super-hard coating, with an upgraded water resistance of 300 meters, this superbly functional timepiece includes an anti-reflective sapphire crystal, screwdown crown and caseback, sporty three-link bracelet, and a slide adjuster clasp for the perfect fit.\u003c\/p\u003e\u003ch2\u003eTechnical Data\u003c\/h2\u003e\u003cli\u003e\n\u003cb\u003eModel: \u003c\/b\u003eHBC001\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eCollection: \u003c\/b\u003eProspex\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eSub Collection: \u003c\/b\u003e1968 Heritage Diver's Watch\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eGender: \u003c\/b\u003eMen's\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eDial Color: \u003c\/b\u003eGreen\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eStrap Material: \u003c\/b\u003eStainless Steel\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eStrap Detail: \u003c\/b\u003eStainless steel bracelet with super-hard coating\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eLug Width (mm): \u003c\/b\u003e20\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eMovement: \u003c\/b\u003eAutomatic GMT\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eCaliber: \u003c\/b\u003e6R54\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eMovement Detail: \u003c\/b\u003e\u003cbr\u003eCaliber 6R54\u003cbr\u003e21,600 vibrations per hour\u003cbr\u003e24 jewels\u003cbr\u003ePower reserve: approximately 72 hours\u003cbr\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eCase Material: \u003c\/b\u003eStainless steel case with super-hard coating\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eCase Diameter (mm): \u003c\/b\u003e42\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eCase Thickness (mm): \u003c\/b\u003e12.9\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eCase Length (mm): \u003c\/b\u003e48.6\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eCrystal Type: \u003c\/b\u003eSapphire crystal with anti-reflective coating on the inner surface\u003c\/li\u003e\u003cli\u003e\n\u003cb\u003eWater Resistance: \u003c\/b\u003e300 meters (1,000 feet), suitable for scuba diving\u003c\/li\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cli\u003e1968 Heritage Diver’s Watch GMT\u003c\/li\u003e\u003cli\u003eProspex Automatic Diver\u003c\/li\u003e\u003cli\u003eAutomatic GMT with manual winding capability\u003c\/li\u003e\u003cli\u003eUni-directional rotating elapsed timing bezel with glossy green ceramic insert\u003c\/li\u003e\u003cli\u003eGreen dial\u003c\/li\u003e\u003cli\u003eDate calendar\u003c\/li\u003e\u003cli\u003eGold-tone GMT hand\u003c\/li\u003e\u003cli\u003eLumiBrite hands and markers\u003c\/li\u003e\u003cli\u003eScrewdown crown and caseback\u003c\/li\u003e\u003cli\u003eTri-fold push button release clasp with secure lock and slide adjuster\u003c\/li\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":51940409475357,"sku":"HBC001","price":1700.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/6174\/4413\/files\/HBC001_1_cd8074af-6424-415b-b17d-ba26f5c4bf10.png?v=1782847386","url":"https:\/\/hannoushdartmouth.com\/products\/seiko-prospex-1968-heritage-divers-gmt-hbc001","provider":"Hannoush Jewelers | Silva Family Franchises","version":"1.0","type":"link"}