Rolex · Family: GMT-Master II
The Rolex GMT-Master II 126713GRNR is the Rolesor version — Oystersteel and 18kt yellow gold — of Rolex's traveler's watch, introduced in 2023 with a new black-and-grey two-tone Cerachrom bezel and a Jubilee bracelet, the first time that bracelet has appeared on a precious-metal GMT. It runs Calibre 3285 with roughly 70 hours of power reserve. Cazador has no verified price observations yet. Its differential: solid 18kt yellow gold crown, hands, and hour markers set against a black lacquered dial.
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The GMT-Master II 126713GRNR arrived in 2023 as part of a broader refresh of the GMT-Master II family that brought yellow gold back into the lineup that year, both on its own and combined with steel, after several years away. This is the Rolesor execution — Rolex's term for its Oystersteel-and-gold combinations — paired with a Cerachrom bezel in a color combination new to the line: black and grey, distinct from the black-and-blue "Batman," the black-and-red "Pepsi," or the brown-and-gold "root beer" of reference 126711CHNR, which shares the same case but a different precious metal (Everose gold rather than yellow).
The most significant functional change versus earlier Rolesor GMTs is the bracelet: for the first time, Rolex fitted a five-link Jubilee bracelet to a precious-metal GMT-Master II, with polished 18kt yellow gold center links and brushed Oystersteel outer links. Until then, the Jubilee in precious metal had been reserved for the line's steel models, while two-tone GMTs shipped only on the Oyster bracelet.
Under the dial sits Calibre 3285, an in-house Rolex movement that inherits the Chronergy escapement, the magnetic-field-resistant blue Parachrom hairspring, and paramagnetic nickel-phosphorus components in the escapement from the rest of the current generation. It delivers roughly 70 hours of power reserve and carries Superlative Chronometer certification, which requires -2/+2 seconds a day once fully cased — a tighter standard than the baseline COSC certification.
Like the rest of the GMT-Master II family, the 126713GRNR lets the wearer set the 24-hour hand independently in one-hour jumps without stopping the seconds hand, making time-zone changes possible without halting the watch — the function that gave the line its original purpose as a tool for pilots and frequent travelers.
As of this writing, the 126713GRNR remains in Rolex's current catalog within the Rolesor range of the GMT-Master II family.
Cazador has no verified PricePoint observations for the 126713GRNR yet, so we cannot publish a reliable market range.
Both share the same case and movement, but the 126713GRNR pairs steel with yellow gold and a black-and-grey bezel, while the 126711CHNR pairs steel with Everose gold and a brown-and-gold "root beer" bezel.
Rolesor is Rolex's term for its Oystersteel-and-gold combinations. Here the gold is 18kt yellow, used on the bezel, crown, hands, and the bracelet's center links.
Yes. The 126713GRNR, alongside its solid yellow gold sibling, marked the first time Rolex fitted a Jubilee bracelet to a precious-metal GMT-Master II.
Calibre 3285, an in-house movement with the Chronergy escapement, a Parachrom hairspring, and roughly 70 hours of power reserve, certified as a Superlative Chronometer.
In 2023, as part of a GMT-Master II refresh that introduced the two-tone black-and-grey Cerachrom bezel alongside the return of yellow gold to the lineup.
Per manufacturer catalog data, the reference remains in active production within Rolex's current lineup.