The Rolex GMT-Master II reference 16710 “Coke” produced in 1990, represents an important chapter in the evolution of Rolex’s legendary aviation and travel watch. Introduced as the successor to the reference 16760, the 16710 continued Rolex’s GMT-Master tradition while offering the convenience of an independently adjustable 24-hour hand. Its black-and-red aluminum bezel insert, commonly known as the “Coke” bezel, quickly became one of the model’s most recognizable configurations. Paired with a black dial and red GMT hand, the watch offered a distinctive and highly functional design while maintaining the understated character associated with Rolex professional watches of the era.

A 1990 example is powered by Rolex’s Caliber 3185 automatic movement, a robust and reliable mechanism designed to display multiple time zones. The 40mm Oyster case, sapphire crystal, screw-down crown, and Oyster bracelet provided the durability expected of a professional Rolex while retaining the relatively slim and comfortable proportions of the period. The aluminum bezel is particularly significant to collectors today, as it develops individual characteristics over time, with the red and black tones capable of fading or changing subtly depending on the watch’s exposure and history. These period-correct details give each surviving example a unique vintage character that is difficult to replicate with modern ceramic bezels.

As a 1990 production example, the GMT-Master II 16710 “Coke” sits firmly within Rolex’s classic era of sports watches and has become increasingly appreciated by collectors seeking the combination of vintage aesthetics and everyday usability. Its 40mm case, aluminum bezel, tritium-era details, and proven Caliber 3185 movement embody the practical design philosophy of Rolex during this period. More than three decades later, the 1990 16710 remains an enduring example of the GMT-Master II’s evolution and is particularly appealing to collectors who value the original proportions, materials, and character of Rolex’s pre-ceramic generation.