The GMT-Master II was designed for pilots who needed to read two time zones at once, and this "Batman" version, with its black-and-blue bezel, is one of the most popular Rolx color combinations. The black dial has bright, luminescent hour markers, and a blue arrow-tipped GMT hand points to the 24-hour scale on the bezel, letting you track a second time zone at a glance. The date sits at 3 o'clock under a Cyclops lens.
The two-colour Cerachrom bezel is made of scratch- and fade-resistant ceramic, with the numerals and graduations coated in a thin layer of gold for definition. The Oystersteel case has a Triplock screw-down crown and is water resistant to 100 metres (330 feet). The Jubilee bracelet has five-piece links and an Oysterlock safety clasp with the Easylink 5 mm extension system.