Rolex GMT-Master 6542

The Rolex GMT-Master 6542 is the original GMT-Master model, introduced in 1954 as a pilot's watch designed for Pan Am Airways. It features a 38mm stainless steel case with a distinctive bakelite bezel insert in red and blue, earning it the nickname "Pepsi." The bezel was the first of its kind, allowing pilots to track a second time zone. Powered by the Caliber 1036 or 1065 movement, it offers reliable timekeeping and dual-time functionality. The no crown guards case gives it a unique vintage look. Due to its rarity and historical significance, the 6542 is one of the most coveted GMT-Master models among collectors.

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