Tiger iron
This GMT-Master II features a dial in tiger iron. This metamorphic rock, used by Rolex for the first time on this watch, is characterized by its complex structure. Composed of three minerals – tiger’s eye, red jasper and silvery hematite – it is a stone that pulses with golden and orangey tints, which, following painstaking selection and meticulous assembly, marry harmoniously with the colours of the case and bracelet.