Fly through your day with the ultimate GMT watch, crafted for those who soar high. We are pleased to offer this preowned 40mm Rolex GMT-Master, reference 16700, which has an A Serial number, dating its case production to 1999. This slim case GMT is attached to its original 78790 Rolex Oyster bracelet, with 13 links, and has an X6 date code (June 1999). The original anodized aluminum black “Serif” insert is in good condition, and surrounds a black “Swiss Only” dial. The original handset and gloss dial are in excellent condition and the indices are lumed with LumiNova. The movement winds smoothly and is keeping COSC approved time at -4 seconds per day, an amplitude of 245°, and beat error of 0.0 milliseconds. This piece remains in good condition, with the exception of some superficial scratching throughout the case and bracelet. Accompanying this piece is a Rolex outer box, Rolex inner display box, two hang tags, Warranty booklet and its original Rolex warranty papers, dated in October 9th of 1999.