The Rolex GMT Master II reference 126719BLRO is crafted in 18 ct white gold and features a 40 mm Oyster case that combines elegance with exceptional durability. Its bidirectional rotatable 24 hour graduated bezel is fitted with a striking two colour blue and red Cerachrom ceramic insert, complete with moulded numerals and graduations. The monobloc middle case is complemented by a screw down case back and a Triplock triple waterproofness winding crown, ensuring water resistance to 100 metres or 330 feet. A scratch resistant sapphire crystal with a Cyclops lens over the date enhances clarity and durability, while the meteorite dial offers a distinctive natural pattern, elevated by a highly legible Chromalight display with long lasting blue luminescence.
Powered by the Manufacture Rolex calibre 3285, this perpetual mechanical self winding movement delivers precision of minus 2 to plus 2 seconds per day after casing. It features a paramagnetic blue Parachrom hairspring and high performance Paraflex shock absorbers for enhanced reliability. The watch provides a 24 hour display and a second time zone with independent rapid setting of the hour hand, along with an instantaneous date and stop seconds for precise time setting. With an approximate 70 hour power reserve and bidirectional self winding via a Perpetual rotor, it ensures consistent performance. The timepiece is fitted with an Oyster bracelet in 18 ct white gold, secured by a folding Oysterlock safety clasp with an Easylink 5 mm comfort extension link, and is certified as a Superlative Chronometer by COSC and Rolex after casing.
