{"product_id":"rolex-gmt-master-ii-40-mm-16710blkh1-preowned","title":"Rolex GMT-Master II 40 mm 16710BLKH1 Steel Black","description":"\u003cp\u003eThe Rolex GMT-Master II reference 16710BLKH1 is a 40mm stainless steel dual-time-zone sports watch featuring a striking black dial paired with a black aluminum bezel insert and the iconic Oyster bracelet. Powered by an automatic movement and water-resistant to 100 meters, this certified authentic used example represents one of the most recognized travel watches ever made.\u003c\/p\u003e\n\u003cp\u003eReference 16710BLKH1 is prized by collectors for its all-black bezel aesthetic and robust Oyster case, delivering both serious functionality and timeless sport-luxury appeal. Contact Bizak \u0026amp; Co. today to secure this pre-owned GMT-Master II or to learn more about our authentication process and purchasing options.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/rolex-gmt-master-ii\"\u003eevery GMT-Master II reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/rolex\"\u003eRolex collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this GMT-Master II, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Rolex GMT-Master II 16710BLKH1 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 16710BLKH1 is distinguished by its all-black aluminum bezel insert on the classic 40mm steel Oyster case, giving it a sleek, monochromatic look compared to the more colorful variants of the GMT-Master II line. It is a certified authentic example of one of Rolex's most iconic travel and pilot watches, combining functional dual-time-zone capability with lasting collector appeal.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Rolex GMT-Master II 16710BLKH1?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference is powered by an automatic movement, meaning it winds itself through the natural motion of the wearer's wrist. The GMT-Master II movement family is known for allowing the hour hand to be set independently, enabling quick and easy time-zone adjustments during travel.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Rolex GMT-Master II 16710BLKH1?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The case measures 40mm in diameter and is constructed from stainless steel, giving it the classic proportions that defined the GMT-Master II for decades. The watch is also water-resistant to 100 meters, adding to its everyday versatility.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex GMT-Master II 16710BLKH1 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely — the GMT-Master II was engineered as a professional tool watch, and the stainless steel Oyster construction with 100-meter water resistance makes reference 16710BLKH1 highly practical for daily use. Its robust Oyster bracelet and scratch-resistant case materials ensure it holds up well to regular wear while retaining its handsome appearance.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial and bezel like on the 16710BLKH1?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is black, offering excellent legibility with high-contrast luminous markers and hands. The bezel features a black aluminum insert with a 24-hour scale, which works together with the dedicated GMT hand to track a second time zone — all wrapped in a clean, stealthy aesthetic.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex GMT-Master II 16710BLKH1 a good buy and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The GMT-Master II reference 16710 is consistently regarded as one of the strongest-performing pre-owned Rolex references in terms of collector demand and value retention, and the all-black bezel variant is particularly sought after. You can purchase this certified authentic used example directly through bizakandco.com or by contacting the Bizak \u0026 Co. team, who can answer any additional questions and guide you through the buying process.\"}}]}\u003c\/script\u003e","brand":"Rolex","offers":[{"title":"Default Title","offer_id":48859931934955,"sku":"16710BLKH1","price":11624.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/16710BLKH1_e0fe9884-5c23-4e28-a3cb-546cd5d28969.jpg?v=1781359359","url":"https:\/\/bizakandco.com\/products\/rolex-gmt-master-ii-40-mm-16710blkh1-preowned","provider":"Bizak \u0026 Co.","version":"1.0","type":"link"}