Rolex GMT-Master II 40 mm 126720VTNRO1 Steel Black Rolex GMT-Master II 40 mm 126720VTNRO1 Steel…

The GMT-Master launched in 1955 as a navigation aid for international travellers and later became the official watch of Pan Am. Over seven decades the line has evolved from its humble aviation roots into a benchmark of horological achievement, combining robust engineering with unmistakable design language. Today the GMT-Master II sits at the top of Rolex's Professional collection, and no reference within that lineup generates quite as much conversation as the 126720VTNR.

The reference 126720VTNR places the winding crown and crown guards on the left side of the case, with the date display and Cyclops lens at 9 o’clock. This distinctive arrangement gives the GMT-Master II an asymmetric profile.

The 40mm case is made from Oystersteel, which belongs to the 904L steel family. The Oyster bracelet has three-piece solid links and an Easylink comfort extension.

At the heart of the watch's visual identity is the bidirectional rotatable bezel set with a two-tone ceramic insert in green and black—the combination that enthusiasts have affectionately nicknamed "Sprite." Rolex's patented Cerachrom ceramic is virtually scratchproof, colorfast against ultraviolet radiation, and deeply saturated in a way that no painted aluminum insert can replicate. Against the crisp black dial—dressed with Rolex's luminescent Chromalight hour markers and hands—the Sprite bezel creates a color story that is bold yet polished, sporty yet dressy enough for almost any occasion.

The 126720VTNR uses Rolex’s self-winding calibre 3285 with approximately 70 hours of power reserve. The local hour hand adjusts independently for travel; the 24-hour hand displays a second time zone. The movement also provides a date display.