Rolex GMT-Master

The Rolex GMT-Master II Ref. 126710GRNR continues the legacy of Rolex’s legendary pilot’s watch, first created in the 1950s for intercontinental travelers. This modern 40 mm edition features a stainless steel Oyster case paired with a choice of Oyster or Jubilee bracelet, both engineered for durability and comfort.

Its most distinctive feature is the bi-color black and grey Cerachrom bezel insert, crafted in Rolex’s proprietary ceramic that is scratch-resistant, UV-resistant, and virtually fade-proof. The engraved 24-hour scale allows for tracking of an additional time zone, displayed by the green GMT hand that contrasts against the black lacquer dial with Chromalight luminous hour markers for exceptional legibility.

Powering the watch is the Rolex Calibre 3285, a self-winding mechanical movement boasting a 70-hour power reserve and incorporating Rolex’s Chronergy escapement for efficiency and precision. This COSC-certified and Rolex Superlative Chronometer-certified movement ensures accuracy to within −2/+2 seconds per day.

Water-resistant to 100 meters (330 feet), the GMT-Master II is a robust tool watch while remaining versatile enough for daily wear and formal occasions. With its distinctive bezel and cutting-edge movement, the 126710GRNR is a modern evolution of a Rolex classic, designed for today’s global travelers.

🔑 Key Specifications

• Reference: 126710GRNR
• Case: 40 mm Oystersteel, screw-down Triplock crown
• Bezel: Bidirectional rotatable, black and grey Cerachrom ceramic insert with engraved 24-hour scale
• Dial: Black lacquer, Chromalight luminous markers and hands, green GMT hand
• Movement: Rolex Calibre 3285, automatic, 70-hour power reserve
• Functions: Hours, minutes, seconds, GMT hand (second time zone), date with Cyclops magnifier
• Bracelet: Oystersteel Oyster or Jubilee bracelet with Oysterlock clasp & Easylink extension
• Crystal: Scratch-resistant sapphire
• Water Resistance: 100 m / 330 ft