Take off with a GMT watch that offers unparalleled reliability and sophistication. We are pleased to offer this 40mm Rolex GMT-Master II, reference 16710, which has an A Serial number, dating back to approximately 1999. This GMT is attached to a 78790 Rolex Oyster bracelet, with 11 and one half links, and has a X7 date code (July 1999). The original handset and gloss “Swiss only” dial are in excellent condition and the indices are lumed with Luminova. The anodized aluminum black Rolex insert is in good condition, with some superficial scratches. The crystal has extremely minor scratches/chips. The movement winds smoothly and is keeping time (approximately +1 seconds per day).