{"id":22990,"date":"2026-09-18T16:15:03","date_gmt":"2026-09-18T23:15:03","guid":{"rendered":"https:\/\/www.bobswatches.com\/rolex-blog\/?p=22990"},"modified":"2026-09-21T16:51:41","modified_gmt":"2026-09-21T23:51:41","slug":"gmt-master-vs-gmt-master-ii","status":"publish","type":"post","link":"https:\/\/www.bobswatches.com\/rolex-blog\/editorial\/gmt-master-vs-gmt-master-ii.html","title":{"rendered":"Rolex GMT-Master vs GMT-Master II"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The biggest difference between the original Rolex GMT-Master and the GMT-Master II is how their internal movements handle the time zones, allowing the <a href=\"https:\/\/www.bobswatches.com\/rolex-gmt-master-ii-1.html\"><\/a><a href=\"https:\/\/www.bobswatches.com\/rolex-gmt-master-ii-1.html\">GMT-Master II<\/a> to track up to three time zones compared to the original&#8217;s two.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I\u2019ve handled thousands of Rolex watches over the years, and few pairs get mixed up more often than these two. From across the room, they can look nearly identical. Under the dial, however, they are fundamentally different watches.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Key Takeaways<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The GMT-Master (1955 to 1999) displays two time zones; the GMT-Master II (1983 to present) displays up to three.<\/li>\n\n\n\n<li>The GMT-Master II\u2019s local hour hand adjusts independently in one-hour jumps without stopping the watch or disturbing the 24-hour hand.<\/li>\n\n\n\n<li>Rolex discontinued the GMT-Master in 1999, so every current-production Rolex travel watch in this family is a GMT-Master II.<\/li>\n\n\n\n<li>The first GMT-Master II, ref. 16760 \u201cFat Lady,\u201d gave up the quickset date function to make room for the jumping hour hand.<\/li>\n\n\n\n<li>Vintage GMT-Master references appeal to collectors who value history and patina; the GMT-Master II is the stronger choice for daily wear and frequent travel.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Below, I walk through the production history, the mechanical differences, the design evolution, and my honest take on which one belongs on your wrist.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Manufacturing Periods &amp; Reference Numbers: GMT-Master vs. GMT-Master II<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2026\/03\/gmt-master-ii-16710-vs-116710-vs-126720-edited-1024x576.jpg\" alt=\"Rolex GMT-Master II Collection\" class=\"wp-image-69609\" srcset=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2026\/03\/gmt-master-ii-16710-vs-116710-vs-126720-edited-1024x576.jpg 1024w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2026\/03\/gmt-master-ii-16710-vs-116710-vs-126720-edited-300x169.jpg 300w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2026\/03\/gmt-master-ii-16710-vs-116710-vs-126720-edited-768x432.jpg 768w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2026\/03\/gmt-master-ii-16710-vs-116710-vs-126720-edited-1536x864.jpg 1536w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2026\/03\/gmt-master-ii-16710-vs-116710-vs-126720-edited.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.bobswatches.com\/rolex-gmt-master-1.html\">Rolex GMT-Master<\/a> <a href=\"https:\/\/www.bobswatches.com\/rolex-gmt-master-1.html\">watch<\/a> is a dual-time pilot\u2019s watch introduced in 1955, developed in collaboration with Pan American World Airways so that flight crews could track two time zones at once on transatlantic routes. Rolex paired conventional hour and minute hands with an extra 24-hour hand that reads against a rotating, 24-hour graduated bezel. To me, that original brief is what still makes this family special: it is a genuine tool watch that became an icon by accident.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rolex produced four generations of the GMT-Master:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ref. 6542:<\/strong> 1954 to 1959<\/li>\n\n\n\n<li><strong>Ref. 1675:<\/strong> 1959 to 1980<\/li>\n\n\n\n<li><strong>Ref. 16750:<\/strong> 1981 to 1988<\/li>\n\n\n\n<li><strong>Ref. 16700:<\/strong> 1988 to 1999<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The GMT-Master II arrived in 1983 with ref. 16760. The two collections then overlapped in the catalog through the 1980s and 1990s because the ref. 16700 sold at a lower price than the newer GMT-Master II and remained widely sought after. That overlap still confuses buyers today, and it is one reason I always tell people to check the dial text and reference number rather than the bezel colors when they shop vintage GMT-Master references on the <a href=\"https:\/\/www.bobswatches.com\/rolex\/\"><\/a><a href=\"https:\/\/www.bobswatches.com\/rolex\/\">pre-owned Rolex<\/a> market.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There are also four broad generations of the GMT-Master II to date:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ref. 16760:<\/strong> 1983 to 1988<\/li>\n\n\n\n<li><strong>Ref. 16710:<\/strong> 1989 to 2007<\/li>\n\n\n\n<li><strong>Ref. 11671x:<\/strong> 2007 to 2019<\/li>\n\n\n\n<li><strong>Ref. 12671x and 12672x:<\/strong> 2018 to present<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Rolex discontinued the GMT-Master in 1999, when the final reference 16700 left the catalog. Every travel watch Rolex has produced in this family since 1999 has been a GMT-Master II.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a><\/a>The transition was gradual rather than abrupt. For 16 years the two lines sold side by side, with the GMT-Master serving as the more affordable entry point and the GMT-Master II carrying the flagship complication. After 1999, Rolex poured everything into the GMT-Master II: Cerachrom bezels, the Jubilee bracelet\u2019s return on steel sport models, the caliber 3285, and the first left-handed crown configuration in the brand\u2019s modern catalog.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As someone who watches this market every day, I see no signal that Rolex will ever revive the original GMT-Master name, and frankly I think that is the right call. The vintage watches stand on their own.<a><\/a><a><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Functionality: GMT-Master vs. GMT-Master II<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"858\" src=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-rolex-gmt-master-pepsi-and-coke-watches-1024x858.jpg\" alt=\"Vintage Rolex Pespi and Coke watches\" class=\"wp-image-72354\" srcset=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-rolex-gmt-master-pepsi-and-coke-watches-1024x858.jpg 1024w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-rolex-gmt-master-pepsi-and-coke-watches-300x251.jpg 300w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-rolex-gmt-master-pepsi-and-coke-watches-768x643.jpg 768w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-rolex-gmt-master-pepsi-and-coke-watches-1536x1286.jpg 1536w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-rolex-gmt-master-pepsi-and-coke-watches.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">At first glance, the GMT-Master and the GMT-Master II may look like the same watch, but if you look under the hood, you&#8217;ll soon see that the biggest difference between the two models is the type of functionality the movements inside the watches offer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As we previously mentioned in our <a href=\"https:\/\/www.bobswatches.com\/rolex-blog\/buying-guides\/rolex-gmt-master-ultimate-buying-guide.html\">Rolex GMT-Master buying guide<\/a>, the GMT-Master allows wearers to read two time zones simultaneously. Conversely, the GMT-Master II permits the reading of three separate time zones. Rolex made this possible by making the 24-hour hand independent from the center hour and minute hands.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, the center hands indicate local time, the 24-hour hand can move freely around the dial to point to the 24-hour bezel for a second time zone, and turning the rotating bezel in either direction can tell the time in a third time zone.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>How the GMT-Master Tracks Two Time Zones<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The GMT-Master displays two time zones because its 24-hour hand is mechanically synchronized with the standard hour hand. The center hands show local time, and the 24-hour hand points to the bezel to indicate a second zone. To read a different second time zone, you rotate the external bezel so the correct hour aligns with the 24-hour hand. It is a simple, elegant system, and honestly, for anyone who crosses time zones only a few times a year, it is all the travel watch you need.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>How the GMT-Master II Tracks Three Time Zones<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The GMT-Master II displays up to three time zones because its local hour hand is uncoupled from the 24-hour hand. The local hour hand jumps forward or backward in clean one-hour increments while the watch keeps running, so the dial itself carries two zones at once: local time on the center hands and home time on the 24-hour hand against the bezel\u2019s default position. Rotating the 24-hour bezel then lets you calculate a third zone on demand. In my opinion this is the single most useful complication Rolex has ever put in a sports watch, and once you have landed in another country and reset local time in three seconds without hacking the movement, you will not want to go back. We created a <a href=\"https:\/\/www.bobswatches.com\/rolex-blog\/watch-101\/rolex-gmt-master-setup-track-time-zones.html\"><\/a><a href=\"https:\/\/www.bobswatches.com\/rolex-blog\/watch-101\/rolex-gmt-master-setup-track-time-zones.html\">GMT-Master II setup guide<\/a> for those who might need help getting started.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Technical Note: Inside current GMT-Master II references, the caliber 3285 pairs the independent jumping local hour hand with <a href=\"https:\/\/www.rolex.com\/en-us\/watchmaking\/features\/movements\/chronergy\"><\/a><a href=\"https:\/\/www.rolex.com\/en-us\/watchmaking\/features\/movements\/chronergy\">Rolex\u2019s Chronergy escapement<\/a> and delivers a power reserve of approximately 70 hours. When our watchmakers open these movements on the service bench, the jumping hour mechanism is the defining feature that separates a GMT-Master II caliber from the linked-hand calibers in the original GMT-Master.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Did the GMT-Master II Sacrifice the Quickset Date?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The first GMT-Master II, ref. 16760 \u201cFat Lady,\u201d gave up the traditional quickset date function to accommodate its uncoupled jumping hour hand. On that reference and other early GMT-Master II models, you set the date by cycling the independent hour hand through full 24-hour rotations rather than by pulling the crown to a dedicated quickset position. Meanwhile, the final GMT-Master, ref. 16700, retained a quickset date, which is a genuinely underrated practical advantage of that reference. On modern GMT-Master II calibers the jumping hour hand advances the date as it passes midnight, so in day-to-day use the trade-off no longer feels like a sacrifice.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Design and Materials: GMT-Master vs. GMT-Master II<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/gold-rolex-gmt-master-with-jubilee-bracelet-1024x683.jpg\" alt=\"Rolex GMT-Master II in Hand\" class=\"wp-image-72355\" srcset=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/gold-rolex-gmt-master-with-jubilee-bracelet-1024x683.jpg 1024w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/gold-rolex-gmt-master-with-jubilee-bracelet-300x200.jpg 300w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/gold-rolex-gmt-master-with-jubilee-bracelet-768x512.jpg 768w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/gold-rolex-gmt-master-with-jubilee-bracelet-1536x1025.jpg 1536w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/gold-rolex-gmt-master-with-jubilee-bracelet.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Design and materials separate the two collections almost as clearly as the movements do. The GMT-Master came in stainless steel, two-tone yellow gold and steel, and full yellow gold, with bezel inserts in Bakelite on the earliest ref. 6542 examples and aluminum thereafter. Its dial lume evolved from radium on very early watches to tritium, and finally to Luminova near the end of production. That lume timeline matters to collectors, because tritium dials develop the warm patina that vintage buyers pay a premium for.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The GMT-Master II expanded the palette considerably: stainless steel, Yellow Rolesor, Everose Rolesor, and solid white, yellow, and Everose gold, plus gem-set Serti dials on select precious metal references. The bigger material story is the bezel. Rolex introduced its Cerachrom ceramic bezel to the collection in 2005 on the yellow gold ref. 116718, then brought it to stainless steel with ref. 116710LN in 2007. Ceramic is virtually scratchproof and fade resistant, and today\u2019s catalog features two-color Cerachrom combinations across the range, including the green and black \u201c<a href=\"https:\/\/www.bobswatches.com\/rolex-sprite-1.html\">Rolex Sprite<\/a>\u201d ref. 126720VTNR of 2022 with its left-side crown.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Here is my honest, unpopular opinion:<\/strong> ceramic wins on durability, but aluminum wins on character. A faded <a href=\"https:\/\/www.bobswatches.com\/rolex-pepsi-1.html\"><\/a><a href=\"https:\/\/www.bobswatches.com\/rolex-pepsi-1.html\">pre-owned Rolex Pepsi<\/a> insert on a 1675 tells you where that watch has been. A Cerachrom bezel will look identical in forty years, which is either the best or the worst thing about it, depending on the kind of collector you are.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>GMT-Master vs. GMT-Master II<\/strong> Side By Side<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This side-by-side overview highlights the main differences between the two collections. The GMT-Master column reflects the collection across its full production run; scroll up for reference-specific detail.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\t\t<div class=\"container-xl pt-4\">\n\t\t\t<div class=\"row\">\n\t\t\t\t<div class=\"col-12\">\n\t\t\t\t\t<div class=\"container-fluid px-4 px-xl-5 py-4 rounded mb-4 shadow\" style=\"background-color: var(--color-white);\">\n\t\t\t\t\t\t<div class=\"table-responsive\">\n\t\t\t\t\t\t\t<table class=\"serialNumbers table table-striped\"><tbody><tr><td>&nbsp;<\/td><td><strong>GMT-Master<\/strong><\/td><td><strong>GMT-Master II<\/strong><\/td><\/tr><tr><td><strong>Case<\/strong><\/td><td>40mm (38mm on earliest refs)<\/td><td>40mm<\/td><\/tr><tr><td><strong>Depth Rating<\/strong><\/td><td>100 meters (50m on early refs)<\/td><td>100 meters<\/td><\/tr><tr><td><strong>Independent Hour Hand<\/strong><\/td><td>No<\/td><td>Yes<\/td><\/tr><tr><td><strong>Time Zones<\/strong><\/td><td>2<\/td><td>3<\/td><\/tr><tr><td><strong>Bezel Material<\/strong><\/td><td>Bakelite (early); Aluminum<\/td><td>Aluminum; Cerachrom ceramic<\/td><\/tr><tr><td><strong>Bezel Colors<\/strong><\/td><td>Black; Blue; Pepsi; Root Beer (brown and beige)<\/td><td>Black; Pepsi; Coke; Root Beer (brown and black); Batman; Sprite (green and black)<\/td><\/tr><tr><td><strong>Crystal<\/strong><\/td><td>Acrylic; Sapphire (ref. 16700 only)<\/td><td>Sapphire<\/td><\/tr><tr><td><strong>Lume<\/strong><\/td><td>Radium (earliest); Tritium; Luminova<\/td><td>Tritium; Luminova; Super-LumiNova; Chromalight<\/td><\/tr><tr><td><strong>Production<\/strong><\/td><td>1955 to 1999<\/td><td>1983 to present<\/td><\/tr><tr><td><strong>Bracelet<\/strong><\/td><td>Oyster; Jubilee<\/td><td>Oyster; Jubilee<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Rolex Nicknames<\/strong> for the GMT-Master and GMT-Master II<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"789\" src=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2014\/02\/wrist-shot-vintage-pepsi-GMT-1675.jpg\" alt=\"wrist shot vintage pepsi GMT 1675\" class=\"wp-image-4254\" srcset=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2014\/02\/wrist-shot-vintage-pepsi-GMT-1675.jpg 1000w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2014\/02\/wrist-shot-vintage-pepsi-GMT-1675-300x237.jpg 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If you spend any time around Rolex GMTs, you\u2019ll quickly realize that collectors rarely call these watches by their reference numbers alone. Instead, a handful of colorful <a href=\"https:\/\/www.bobswatches.com\/rolex-blog\/rolex-info\/guide-rolex-watch-nicknames.html\">Rolex nicknames<\/a> have become part of the language, and most of them are surprisingly easy to remember.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pepsi:<\/strong> This classic has a blue-and-red bezel, found on both GMT-Master and GMT-Master II references<\/li>\n\n\n\n<li><strong>Coke:<\/strong> With its black-and-red bezel, the Coke name belongs exclusively to the GMT-Master II<\/li>\n\n\n\n<li><strong>Batman:<\/strong> This brought a more modern look to the collection, pairing a black-and-blue Cerachrom bezel with the GMT-Master II only<\/li>\n\n\n\n<li><strong>Root Beer:<\/strong> A little more complicated, vintage GMT-Masters can have a brown-and-beige bezel, while the modern GMT-Master II interpretation uses black and brown Cerachrom<\/li>\n\n\n\n<li><strong>Sprite:<\/strong> Green-and-black Cerachrom bezel on the left-handed GMT-Master II ref. 126720VTNR<\/li>\n\n\n\n<li><strong>Blueberry:<\/strong> Refers to rare vintage GMT-Master examples fitted with an all-blue aluminum bezel<\/li>\n\n\n\n<li><strong>Pussy Galore:<\/strong> The ref. 6542, named for its association with the character in the James Bond film Goldfinger<\/li>\n\n\n\n<li><strong>Fat Lady (aka Sophia Loren):<\/strong> The ref. 16760, named for the thicker case that houses its more complex movement<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Which One Holds Its Value Better for Collectors?<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2016\/01\/Batman-GMT-Master-II-1024x683.jpg\" alt=\"Batman-GMT-Master-II\" class=\"wp-image-7971\" srcset=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2016\/01\/Batman-GMT-Master-II-1024x683.jpg 1024w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2016\/01\/Batman-GMT-Master-II-300x200.jpg 300w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2016\/01\/Batman-GMT-Master-II-768x512.jpg 768w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2016\/01\/Batman-GMT-Master-II.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The GMT-Master and GMT-Master II are both generally considered strong value holders on the pre-owned market, but they appeal to different buyers and behave differently as collectibles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a><\/a><em>Ripley Sellers, Contributing Editor for Bob\u2019s Watches, points to an overlooked value play:<\/em><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><em>&#8220;Two-tone GMT-Master and GMT-Master II watches from the five-digit reference number era are consistently some of the least expensive Rolex GMTs available. For those who want more of a vintage flavor, the ref. 16753 can be purchased for just slightly over $10k, while its more contemporary GMT-Master II sibling, the ref. 16713, can be found for a couple grand more, which makes these models less expensive than the current retail price for a new two-tone GMT-Master II.&#8221;<\/em><br><br>Ripley Sellers, Contributing Editor for Bob&#8217;s Watches<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Vintage GMT-Master references, particularly the ref. 6542 and early ref. 1675 examples, draw collectors who prize originality: unpolished cases, matching tritium patina, correct bezel inserts, and box and papers. Condition and provenance drive outcomes far more than the model name does, and not every example guarantees a profit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Modern GMT-Master II references, especially the Pepsi ref. 126710BLRO and Batman ref. 126710BLNR, have historically commanded premiums over their retail prices on the secondary market, though premiums fluctuate with broader market conditions and certain references can soften.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a><\/a>GMT-Master II references sold at a median of roughly $18,000 in our data, and the Pepsi ref. 126710BLRO has been the standout performer: its average sold price climbed from about $20,900 in 2025 to about $25,300 in 2026 year to date, an increase of roughly 20 percent. It is also our fastest-moving GMT, selling in a median of 6 days from listing, compared with 11 days for the GMT-Master II collection overall and 15 days for vintage GMT-Master references.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>My personal take:<\/strong> if you are buying purely as a store of value, the scarce vintage references may hold appeal, but if you are buying a watch to actually wear while it can hold value, the modern GMT-Master II models on the pre-owned market are the more livable choice. A watch you are afraid to wear is a bad investment in enjoyment, whatever it does in price.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Choosing Between the GMT-Master and GMT-Master II<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"646\" src=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-vs-modern-rolex-gmt-master-and-rolex-gmt-master-ii-root-beer-1024x646.jpg\" alt=\"Rolex GMT Master vs Rolex GMT Master II\" class=\"wp-image-72358\" srcset=\"https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-vs-modern-rolex-gmt-master-and-rolex-gmt-master-ii-root-beer-1024x646.jpg 1024w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-vs-modern-rolex-gmt-master-and-rolex-gmt-master-ii-root-beer-300x189.jpg 300w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-vs-modern-rolex-gmt-master-and-rolex-gmt-master-ii-root-beer-768x485.jpg 768w, https:\/\/www.bobswatches.com\/rolex-blog\/wp-content\/uploads\/2022\/01\/vintage-vs-modern-rolex-gmt-master-and-rolex-gmt-master-ii-root-beer.jpg 1109w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Choosing between the GMT-Master and GMT-Master II is really a choice between two ownership experiences. The GMT-Master is a vintage-only proposition: aluminum bezels, aging tritium, acrylic crystals on most references, and the kind of history you can feel on the wrist. The GMT-Master II is the modern tool: an independent jumping hour hand, ceramic bezels, Chromalight lume, and a 70-hour power reserve in current references. If you travel constantly, I would point you to the GMT-Master II without hesitation. If you want a Rolex watch with a story, the GMT-Master is one of the most rewarding vintage Rolex purchases you can make.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a><\/a>Whichever direction you lean, buy from a source that inspects and certifies every watch it sells. At Bob\u2019s Watches, our watchmakers authenticate every GMT-Master and GMT-Master II that crosses our bench, from the caliber inside to the bezel insert\u2019s originality, and our sold data keeps our pricing anchored to the real market rather than to asking prices. And if you already own one of these watches and the numbers above have you curious, you can <a href=\"https:\/\/www.bobswatches.com\/sell-rolex-watch\"><\/a><a href=\"https:\/\/www.bobswatches.com\/sell-rolex-watch\">sell your Rolex<\/a> to us directly for a quote grounded in that same sold data. That is the difference between trading on a reference number and trading on a watch\u2019s real market.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Frequently Asked Questions<\/strong><\/h2>\n\n\n\n<bui-accordion faq-schema=\"\">\n<bui-accordion-item open=\"\" header=\"Are GMT and GMT+2 the same?\">GMT and GMT+2 are not the same. GMT (Greenwich Mean Time) is the baseline reference time measured at the Royal Observatory in Greenwich, London, while GMT+2 is a time zone that runs two hours ahead of that baseline. On a GMT watch, the 24-hour hand and bezel let you track any offset from your reference time, including GMT+2.<\/bui-accordion-item>\n<bui-accordion-item open=\"\" header=\"Is the GMT-Master 2 discontinued?\">The GMT-Master II is not discontinued and remains in active production, with current references including the Pepsi ref. 126710BLRO and the left-handed Sprite ref. 126720VTNR. The watch that was discontinued is the original GMT-Master, which Rolex stopped producing in 1999. Individual GMT-Master II references are retired regularly as Rolex updates the collection, which sometimes causes confusion.<\/bui-accordion-item>\n<bui-accordion-item open=\"\" header=\"What is a good watch to buy instead of the Rolex GMT-Master II?\">The Rolex Explorer II is the closest in-house alternative to the GMT-Master II, offering the same independent jumping hour hand with a fixed 24-hour bezel at a lower pre-owned price point. Outside Rolex, the Tudor Black Bay GMT delivers a jumping local hour hand and a Pepsi-style bezel for a fraction of the cost. Both are generally considered strong value holders, though no watch guarantees appreciation.\n<\/bui-accordion-item>\n<bui-accordion-item open=\"\" header=\"What is the holy grail of Rolex?\">The holy grail of Rolex for most collectors is the Paul Newman Daytona, the exotic-dial chronograph whose most famous example sold at auction for $17.75 million in 2017. Within the GMT family specifically, the grail is the ref. 6542 with an intact Bakelite bezel, since Rolex recalled and replaced most of those fragile early inserts. Surviving original examples are exceptionally rare.<\/bui-accordion-item>\n<bui-accordion-item open=\"\" header=\"Which holds its value better, the GMT-Master or GMT-Master II?\">Both the GMT-Master and GMT-Master II are generally considered strong value holders, and neither is a guaranteed winner. Vintage GMT-Master values depend heavily on condition, originality, and provenance, while modern GMT-Master II references such as the Pepsi and Batman have historically traded above retail on the secondary market. Scarcity, condition, demand, and box and papers drive results more than the model name does.<\/bui-accordion-item>\n<\/bui-accordion>\n","protected":false},"excerpt":{"rendered":"<p>The biggest difference between the original Rolex GMT-Master and the GMT-Master II is how their internal movements handle the time [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":72352,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2374],"tags":[],"ppma_author":[2286],"class_list":["post-22990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-editorial"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rolex GMT-Master vs GMT-Master II: What&#039;s the Difference<\/title>\n<meta name=\"description\" content=\"So what is the difference between the GMT-Master and the GMT-Master II? 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His experience spans over 35 years and he has been published in numerous publications including Forbes, The NY Times, WatchPro, and Fortune Magazine. Paul is committed to staying up-to-date with the latest research and developments in the watch industry and e-commerce, and regularly engages with other professionals in the industry. He is a member of the IWJG, the AWCI and a graduate of the GIA. \r\n\r\nAlongside running the premier retailer of pre-owned Rolex watches, Paul is a prominent Rolex watch collector himself amassing one of the largest private collections of rare timepieces. 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