{"product_id":"rolex-gmt-master-ii-40-mm-126718grnr","title":"Rolex GMT-Master II 40 mm 126718GRNR Yellow Gold Tiger Iron","description":"\u003cp\u003eThe Rolex GMT-Master II 126718GRNR is a brand-new 40mm 18k yellow gold dual-time-zone watch distinguished by its rare Tiger Iron semi-precious stone dial and two-tone ceramic bezel. Available for sale now at Bizak \u0026amp; Co., this reference pairs precious-metal luxury with a one-of-a-kind natural stone aesthetic that makes every example truly unique.\u003c\/p\u003e\n\u003cp\u003eReference 126718GRNR stands out as one of Rolex's most spectacular GMT-Master II executions, combining the warmth of solid yellow gold with the swirling amber, red, and black patterns found only in authentic Tiger Iron dials. Contact Bizak \u0026amp; Co. today to acquire this extraordinary timepiece and experience white-glove service from a trusted luxury watch dealer.\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 126718GRNR so special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 126718GRNR is exceptional because it combines a solid 18k yellow gold Oyster case with a one-of-a-kind Tiger Iron semi-precious stone dial, making every single example visually unique. Paired with a ceramic bidirectional bezel and Jubilee bracelet, this reference represents the very peak of Rolex's luxury GMT-Master II offerings.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Rolex GMT-Master II 126718GRNR?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 126718GRNR is powered by a Rolex proprietary automatic self-winding movement, delivering the chronometric precision and reliability the brand is famous for. The movement drives the dedicated GMT hand that can be set independently to track a second time zone simultaneously.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Rolex GMT-Master II 126718GRNR?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The GMT-Master II 126718GRNR features a 40mm Oyster case crafted entirely in 18k yellow gold. The 40mm diameter is Rolex's classic GMT-Master II size, offering excellent legibility and a balanced wrist presence for a wide range of wrist sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex GMT-Master II 126718GRNR suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely — despite its precious materials, the GMT-Master II was engineered as a robust tool watch, and the 126718GRNR offers 100 meters (330 feet) of water resistance and a virtually scratch-proof ceramic bezel. The yellow gold Oyster construction and Jubilee bracelet are built to Rolex's exacting standards of durability, making it a capable daily companion as well as a collector's centerpiece.\"}},{\"@type\":\"Question\",\"name\":\"What is the dial material on the 126718GRNR, and how does it look?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dial is crafted from Tiger Iron, a natural metamorphic stone that displays rich bands of golden tiger's eye, deep red jasper, and silvery hematite. Because it is a natural stone, no two dials are identical — the chatoyant shimmer and color patterns shift beautifully in changing light, giving the watch an almost living quality that no manufactured dial can replicate.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex GMT-Master II 126718GRNR a good investment, and how can I buy it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 126718GRNR is among the rarest and most sought-after modern Rolex references, combining precious metal, a unique stone dial, and the perennially desirable GMT complication — attributes that historically support strong value retention. You can buy this brand-new, certified-authentic example online at bizakandco.com or contact Bizak \u0026 Co. directly for personalized assistance and white-glove purchasing service.\"}}]}\u003c\/script\u003e","brand":"Rolex","offers":[{"title":"Default Title","offer_id":48859597668587,"sku":"126718GRNR","price":66308.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/126718GRNR_0abb3735-fcce-492c-82e0-eea894afb8c9.jpg?v=1781358846","url":"https:\/\/bizakandco.com\/products\/rolex-gmt-master-ii-40-mm-126718grnr","provider":"Bizak \u0026 Co.","version":"1.0","type":"link"}