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Rolex GMT-Master: How the GMT-Master II Works and What’s in the Current Range

The GMT-Master II pairs a dedicated 24-hour hand with a rotating bezel to read a second time zone alongside local time. Here’s how the current Rolex range is presented.
Estimate3–4 min Catalogued SpecialistWatchRanker Team
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The Rolex GMT-Master’s defining idea is simple: read a second time zone with a dedicated 24-hour hand and a rotating 24-hour bezel, while the ordinary hour hand shows local time. The current GMT-Master II carries that travel-watch concept forward, with a mechanism Rolex says displays two time zones simultaneously. Its current catalogue spans multiple materials, bezel and dial combinations, and bracelet types.

How does the Rolex GMT-Master II work?

A triangle-tipped 24-hour hand points to the second time zone on the bezel’s 24-hour scale. The regular hour hand indicates local time. Rotating the graduated bezel changes the time-zone reading against the additional hand, so the watch can show two time zones at once. Rolex describes this as a feature for travellers and writes, “With it, travellers will always keep a connection between here and elsewhere.” Rolex GMT-Master II features

The two-colour bezel insert is made from Cerachrom, which Rolex describes as a patented technical development. The colours distinguish the day and night portions of the 24-hour scale; the useful point is that the additional hand reads against that scale rather than serving as a second ordinary hour hand. Rolex GMT-Master II features

GMT-Master and GMT-Master II: what is the difference?

“GMT-Master” refers to the broader watch line, while “GMT-Master II” is the name of the current model family addressed in Rolex’s present feature pages and catalogue. Both names point to the same practical travel-watch idea: an additional 24-hour hand used with a 24-hour bezel to read another time zone alongside local time.

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#1 Best Overall
Rolex, Pre-loved Pepsi GMT Master II 16710 40MM, Black
  • Pre-Loved Condition: Excellent; Light scratching and tarnishing throughout hardware
  • Made in Switzerland
  • Flip-lock clasp
  • Signature upon delivery required

Rolex’s official historical brochure is titled Evolution of the GMT-Master and GMT-Master II, but the available verified detail here does not establish a complete chronology or specific launch dates. For that reason, this distinction is about the names and current product rather than an unsupported account of when or why the model changed. Rolex historical brochure: Evolution of the GMT-Master and GMT-Master II

What are the current GMT-Master II features?

Rolex states that every GMT-Master II is powered by calibre 3285, a self-winding mechanical movement developed and manufactured by Rolex. The brand also lists 100 metres (330 feet) of water resistance, a Triplock winding crown, a Chromalight display and a two-colour Cerachrom bezel insert among the model’s specifications. These are manufacturer-stated features, not independent comparative performance findings. Rolex GMT-Master II features

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Which GMT-Master II models are available?

Rolex’s US catalogue search showed 13 GMT-Master II models at the time represented by the catalogue snapshot. The range included Oystersteel, precious-metal and two-tone options, with Oyster and Jubilee bracelet configurations. The table summarizes the catalogue’s stated range and displayed US price span; it is not a model-by-model inventory, proof of stock, or a statement of transaction prices. Rolex GMT-Master II catalogue

Catalogue detail What Rolex’s US catalogue showed
Number of models 13 in the catalogue search result snapshot
Materials Oystersteel, precious metals and two-tone variants
Bracelets Oyster and Jubilee
Displayed price span Approximately $11,800–$57,500 among the returned entries; US-dollar catalogue snapshot, not evidence of availability or selling price

For a particular watch, compare its reference, material, bezel configuration, dial and bracelet rather than relying on a broad family label. Rolex’s catalogue presents these as distinct configurations; it does not establish stock levels, waiting times, discounts, resale value or comparative durability. Rolex GMT-Master II catalogue

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What is distinctive about the green-and-black GMT-Master II?

The Oystersteel reference m126720vtnr-0001 pairs a green-and-black ceramic bezel with a left-side winding crown and date display at 9 o’clock. Rolex Newsroom says this bezel configuration debuted in 2022 on that left-crown model and describes it as the only such configuration in the current catalogue. That claim is Rolex’s description of its own range, not an independent assessment. Rolex reference m126720vtnr-0001 · Rolex Newsroom: GMT-Master II, 2022

Rolex also publishes a brochure for this reference, which provides reference-specific product information. Rolex brochure for reference m126720vtnr-0001

Quick Recap

Bestseller No. 1
Rolex, Pre-loved Pepsi GMT Master II 16710 40MM, Black
Rolex, Pre-loved Pepsi GMT Master II 16710 40MM, Black
Pre-Loved Condition: Excellent; Light scratching and tarnishing throughout hardware; Made in Switzerland

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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