Stainless steel GMT-Master II model 16710 on Oysterlock 78790A bracelet with black dial and so-called Pepsi ( blue and red ) bezel insert. In beautiful condition, it comes with original boxes, GMT-Master booklet, numbered green swing-tag and Rolex warranty paper from December 2002. The NEW equivalent has just seen its RRP increase to £5,600 but these earlier models in their own right have been increasing in price steadily as collectors recognise the value they now offer.