The Rolex GMT Master’s fascinating history began with Pan Am collaborating with Rolex to develop a watch that would allow their pilots to simultaneously keep track of time in two time zones. Reference 1675 was introduced in 1960 as the successor to the reference 6542 – the first GMT-Master launched in 1954. The reference 1675 introduced crown guards and a bezel with a metallic insert that was more robust than the 6542’s Bakelite bezel.

The present example from 1966 features its original stunning black glossy dial with gilt print, and is fitted with a 24 hours hand with small arrow tip. The tritium hour markers that have aged to a beautiful caramel color, perfectly match the luminous hands. The red (day) segment of the bezel has naturally shaded to a light and appealing shade of red, while the blue (night) sector remains deep.

As a matter of fact, the present lot stands out with numerous details which are paramount to the demanding collector. The case is crisp and unrestored, in a condition that is consistent with the state of preservation of the dial. It comes complete with its original box, punched guarantee, and even the original timing certificate from the Bureaux Suisses de Contrôle Officiel de la Marche des Chronomètres. Combining the charisma and pleasure of a true vintage watch along with great daily wearability, this superb example offers tremendous value and practicality for collectors.