Designed to show the time in two different time zones simultaneously, the GMT-Master, launched in 1955, was originally developed as a navigation instrument for professionals criss-crossing the globe. Heir to the original model, the GMT-Master II was unveiled in 1982, with a new movement ensuring ease of use. Its combination of peerless functionality, robustness and instantly recognizable aesthetics has attracted a wider audience of world travellers.
The emblematic two-colour bezel makes the GMT-Master II instantly recognizable. This bidirectional rotatable bezel is fitted with a 24-hour graduated Cerachrom insert manufactured from extremely hard ceramic, created thanks to a pioneering process developed by Rolex. Made in a single piece, it is virtually scratchproof, offers excellent anti-corrosion properties and keep its vibrant colours over time.