{"product_id":"seiko-prospex-1968-heritage-divers-gmt-spb383","title":"Seiko Prospex 1968 Heritage Diver's Gmt SPB383","description":"\u003cp\u003e[short_description]\u003cspan\u003e1968 Heritage Diver’s GMT. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. 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, to provide a second time zone reading at a glance. Framed by a Made-in-Japan black ceramic uni-directional rotating elapsed timing bezel with knurled edge for enhanced operability, the black 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, this superbly functional timepiece includes an anti-reflective sapphire crystal, screwdown crown and caseback, three-link, slim profile bracelet, and a tri-fold push button release clasp with secure lock and extender, is suitable for scuba diving to depths of up to 200 meters.\u003c\/span\u003e[\/product_description] [unique_description_1]\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTYPE: Watch\u003c\/li\u003e\n\u003cli\u003eMOVEMENT: Automatic GMT\u003c\/li\u003e\n\u003cli\u003eCALIBER: 6R54\u003c\/li\u003e\n\u003cli\u003eDIAL COLOR: Black\u003c\/li\u003e\n\u003cli\u003eBAND: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eSTRAP MATERIAL: Stainless steel bracelet with super-hard coating\u003c\/li\u003e\n\u003cli\u003eCASE THICKNESS: 12.9 mm\u003c\/li\u003e\n\u003cli\u003eCASE MATERIAL: Stainless steel case with super-hard coating\u003c\/li\u003e\n\u003cli\u003eCASE LENGTH: 48.6 mm\u003c\/li\u003e\n\u003cli\u003eCASE SIZE: 42.0 mm\u003c\/li\u003e\n\u003cli\u003eCRYSTAL TYPE: Sapphire crystal with anti-reflective coating on the inner surface\u003c\/li\u003e\n\u003cli\u003eWATER RESISTANCE: \u003cspan\u003e200 meters (660 feet), suitable for scuba diving\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e21 600 vibrations per hour\u003c\/li\u003e\n\u003cli\u003ePower reserve: approximately 72 hours\u003c\/li\u003e\n\u003cli\u003e24 jewels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e[\/unique_description_1] [unique_description_2]\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1968 Heritage Diver’s GMT\u003c\/li\u003e\n\u003cli\u003eProspex Automatic Diver\u003c\/li\u003e\n\u003cli\u003eAutomatic GMT with manual winding capability\u003c\/li\u003e\n\u003cli\u003eBlack ceramic uni-directional rotating elapsed timing bezel\u003c\/li\u003e\n\u003cli\u003eBlack dial\u003c\/li\u003e\n\u003cli\u003eDate calendar\u003c\/li\u003e\n\u003cli\u003eGold GMT hand\u003c\/li\u003e\n\u003cli\u003eLumiBrite hands and markers\u003c\/li\u003e\n\u003cli\u003eScrewdown crown and caseback\u003c\/li\u003e\n\u003cli\u003eTri-fold push button release clasp with secure lock and extender\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e[\/unique_description_2]\u003c\/p\u003e","brand":"Seiko Luxe","offers":[{"title":"Default Title","offer_id":49116628517158,"sku":"SPB383","price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/2987\/3958\/files\/SPB383_1_d838112f-e877-4386-bac0-d49febdaa511.png?v=1719265095","url":"https:\/\/azzijewelers.com\/products\/seiko-prospex-1968-heritage-divers-gmt-spb383","provider":"AZZI Jewelers","version":"1.0","type":"link"}