The Rolex GMT-Master II ref. 116710LN, introduced in 2007, marks a turning point in the history of the GMT-Master II line. It was the first all-stainless steel GMT-Master II to feature a Cerachrom (ceramic) bezel and the "Super Case" with thicker lugs and more robust crown guards. This model, produced until around 2018, is characterized by its monochromatic aesthetic with a glossy black dial and black ceramic bezel. The Caliber 3186 movement allows the local hour hand to be set independently, ideal for travelers needing to track multiple time zones. This 2009 example features the classic combination of a steel Oyster case and bracelet, with a black dial and the 24-hour bidirectional rotating bezel.