The Rolex GMT-Master series is one of the brand's most iconic watches, with a design that has evolved over the years. Originally designed for pilots and travelers, the GMT-Master quickly became popular with various professionals, including US Air Force pilots and NASA astronauts.
The first GMT-Master watch was introduced in 1955 and featured a rotating bezel with a 24-hour scale. It was designed in collaboration with Pan Am Airlines for pilots who frequently traveled through multiple time zones. The watch gained popularity among pilots and astronauts, with several models being worn during famous missions.
Over the years, the GMT-Master series underwent several design changes. The bezel inserts were originally made of bakelite, but due to issues with cracking and radioactivity, they were later replaced with anodized aluminum inserts. The size of the case also increased, and crown guards were added for added protection.
In the 1980s and 1990s, both the GMT-Master and GMT-Master II models were available simultaneously. However, the GMT-Master II is now the only model in production. It offers separate adjustment of the local hour hand, allowing for tracking of three different time zones.
The latest GMT-Master II models feature ceramic bezel inserts and state-of-the-art movements. The "Batman" model, with a blue and black bezel, has become one of Rolex's most popular watches. Other models include the "Pepsi" with a red and blue bezel, and the "Root Beer" with a brown and gold bezel.
The Rolex GMT-Master series has a rich history and continues to be a popular choice for travelers and watch enthusiasts. From its early collaboration with Pan Am Airlines to its current lineup of innovative models, the GMT-Master remains an iconic timepiece.
