RolexGMT Master II

Recently discontinued, this was the first GMT model to feature a scratchproof Cerachrom bezel. Originally launched in 1954 and designed in conjunction with Pan-Am Airways, this is the all black ceramic version of the GMT-Master II on Oyster bracelet. Complete with its original Rolex box and papers.

As the first steel GMT-Master II to feature a ceramic bezel in 2007, the ref. 116710LN was always going to be in demand. However, the shiny new bezel was not the only thing that made this watch attractive. Rolex also borrowed several technical advances from other models.

The secure Triplock crown came from the Submariner. This crown uses three sealed zones to ensure watertight security, akin to a submarine’s hatch. Rolex chose not to increase the watch’s 100m water resistance perhaps because this is a pilot’s watch and not a dive watch. Also taken from the Submariner was the Maxi dial design. It’s distinguished by thicker hour and minute hands and larger round markers, which makes for excellent legibility.

The original black bezel GMT-Master had a red 24-hour hand. For the ref. 116710LN, Rolex transmuted this to green. The legend ‘GMT-Master II’ also appears in green text on the dial. Granted, these are subtle changes, but ones that helped this model become instantly recognisable.

The next big change was the Oyster bracelet, which was revamped for the ref 116710LN. It introduced another Rolex innovation that collectors had been asking for, namely the Easylink 5mm extension link. This allowed the wearer to make small adjustments to the length of the bracelet. At the time, it was commonly called the ‘Daytona’ clasp. The other thing to set this Oyster bracelet apart was its polished centre links. This would become a hallmark of future steel GMT-Master IIs.

Inside the 40mm steel case is the manufacture calibre 3186, equipped with Rolex’s own in-house, ‘Parachrom’ hairspring, taken from the Rolex Milgauss. It enabled the movement to be anti-magnetic and more resistant to shocks. Standard stuff today perhaps, but a major development at the time. Being discontinued, this icon from Rolex’s back catalogue represents huge collectability and is a watch admired by enthusiasts and collectors the world over.

This watch is presented in very good condition with light marks to the case and case back and wear to the bracelet commensurate with age and authenticity. Box and papers are present and in very good condition, alongside the original purchase receipt.

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