{"product_id":"rolex-gmt-master-ii-40-mm-16710u1-preowned","title":"Rolex GMT Master II 40 mm 16710U1 Steel Black","description":"\u003cp\u003eThe Rolex GMT-Master II reference 16710U1 is a certified authentic, pre-owned 40mm stainless steel dual-time-zone sports watch featuring a black dial, black aluminum bezel insert, and the iconic Oyster bracelet. Powered by an automatic movement and rated to 100 meters (330 feet) of water resistance, this reference represents one of the most sought-after iterations of the GMT-Master II lineage.\u003c\/p\u003e\n\u003cp\u003eThe 16710U1 stands out for its classic proportions, robust steel construction, and the timeless black-on-black bezel-and-dial combination that transitions effortlessly from the cockpit to a boardroom or a casual weekend. Browse this pre-owned Rolex GMT-Master II for sale online at Bizak \u0026amp; Co., or contact our team directly to learn more and secure this distinguished timepiece today.\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 16710U1 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 16710U1 is a late-production steel GMT-Master II featuring the classic 40mm Oyster case, black aluminum bezel, and black dial — a combination that defines the GMT-Master II's heritage aesthetic. It represents one of the final references in the aluminum-bezel GMT-Master II era, making it a landmark piece for collectors and enthusiasts alike.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Rolex GMT-Master II 16710U1?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This reference is powered by a Rolex automatic movement with an independently settable 24-hour GMT hand, allowing the wearer to track a second time zone without disrupting the running seconds display. Rolex automatic movements are renowned for their precision and long-term reliability.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Rolex GMT-Master II 16710U1?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The GMT-Master II reference 16710U1 features a 40mm Oyster case in stainless steel, the diameter that defined the GMT-Master II for several decades. This size offers excellent wrist presence and suits a wide range of wrist proportions comfortably.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex GMT-Master II 16710U1 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely — the GMT-Master II was engineered as a professional tool watch, and the 16710U1 retains that durability with its robust stainless steel construction, screw-down crown, and 100-meter (330-foot) water resistance rating. The Oyster bracelet and secure clasp further make it an ideal daily companion for active lifestyles and professional settings alike.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and bezel details on this GMT-Master II?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This example features a black dial with applied luminous hour markers and Mercedes hands for maximum legibility, paired with a black aluminum 24-hour graduated bezel insert. The all-black bezel-and-dial configuration is one of the most iconic and enduring aesthetics in the GMT-Master II's long history.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex GMT-Master II 16710U1 a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 16710U1 is widely regarded as a highly desirable reference among Rolex collectors due to its classic proportions, aluminum-bezel heritage, and strong market recognition, making it a compelling choice for both wear and long-term collecting. You can buy this certified authentic, pre-owned Rolex GMT-Master II online at bizakandco.com or contact Bizak \u0026 Co. directly for more details, additional photos, or purchase assistance.\"}}]}\u003c\/script\u003e","brand":"Rolex","offers":[{"title":"Default Title","offer_id":48859979514091,"sku":"16710U1","price":10694.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/16710U1_2f3aa14f-1334-4220-aab9-01fcb9899464.jpg?v=1781359429","url":"https:\/\/bizakandco.com\/products\/rolex-gmt-master-ii-40-mm-16710u1-preowned","provider":"Bizak \u0026 Co.","version":"1.0","type":"link"}