Rolex GMT-Master II Steel — Black Dial, Grey/Black 'Sprite' Cerachrom Bezel | Ref. 126710GRNR

Reference 126710GRNR, nicknamed the 'Sprite' by enthusiasts, represents one of the most debated and ultimately celebrated GMT-Master II releases of recent years. Unveiled in 2023, the GRNR broke with the established red-and-black 'Pepsi' and blue-and-black 'Batman'/'Batgirl' colour traditions to introduce a grey-and-black Cerachrom bezel insert — a palette without direct precedent in the GMT-Master lineage. The grey sector covers the daytime 6–18 hours and the black the night-time 18–6 hours, rendered in Rolex's proprietary ceramic material that is scratch-resistant and colourfast across decades of UV exposure. Paired with a black dial and applied yellow-gold hour markers, the overall effect is restrained and versatile in a way the more vivid two-tone bezels are not.

Calibre 3285 drives the 126710GRNR — Rolex's current GMT movement featuring a bidirectional jumping 24-hour hand for true independent GMT functionality, a Chronergy escapement, 70-hour power reserve, and a Parachrom hairspring. The 40 mm Oyster case in Oystersteel carries 100 metres of water resistance and is paired with an Oyster bracelet in matching steel, with the characteristic Glidelock extension clasp for precise sizing over a wetsuit. This example is presented as a 2024 production piece with box and papers.

The 'Sprite' arrived to a divided reception — some collectors missed the boldness of the red-blue Pepsi — but grey-black has since proven its commercial strength, with secondary market prices holding firmly above retail. Being a current-reference, box-and-papers example from 2024, this watch represents an outstanding opportunity to acquire a fresh GMT-Master II in a colourway that rewards the patient buyer and the discerning collector equally.