The Rolex GMT-Master, a watch synonymous with global travel and aviation, boasts a rich and fascinating history. While the watch's iconic bidirectional rotating bezel and 24-hour hand are instantly recognizable, the introduction of sapphire crystal significantly impacted its durability and aesthetics. This article delves into the evolution of the GMT-Master, focusing specifically on the pivotal moment when Rolex incorporated sapphire crystal, answering the question: When did Rolex first use sapphire crystal in its GMT-Master models? We'll also explore the historical context, examining the specific model 16700 and its place within the broader story of the GMT-Master's development.
Die Geschichte der Rolex GMT:
The story begins in the 1950s, a period of burgeoning air travel. Pan Am, a pioneering airline, approached Rolex with a need for a watch that could simultaneously display two time zones. This collaboration led to the birth of the GMT-Master reference 6542 in 1954, a groundbreaking timepiece that featured a 24-hour hand, allowing pilots to track both their local time and a reference time, usually GMT (Greenwich Mean Time). This original model, however, used acrylic crystal, a material susceptible to scratching.
The early GMT-Masters, including the reference 6542 and its successors (6542, 1675), were instrumental in establishing the watch's legendary status. These models, primarily produced in steel and with occasional gold variations, quickly gained popularity among pilots and travelers alike. The robust design, the innovative complication, and the overall reliability cemented the GMT-Master's position as a professional tool watch. Yet, the use of acrylic crystal remained a limitation. While functional, acrylic was prone to scratching, a significant drawback for a watch designed for demanding conditions.
The evolution of the GMT-Master continued throughout the decades, with various iterations and refinements. Different bezel materials (Bakelite, aluminum), case materials (steel, gold, combinations), and dial variations all contributed to the watch's rich tapestry of models. But the persistent use of acrylic crystal remained a point of discussion among collectors and enthusiasts.
Ab Wann Saphirglas?
The transition to sapphire crystal marked a significant upgrade in the GMT-Master's durability and overall quality. Sapphire crystal, renowned for its exceptional scratch resistance, became the preferred material for high-end watches. But pinpointing the exact "first" is more nuanced than a simple date. Rolex's adoption of sapphire crystal was a gradual process, with the technology and its manufacturing becoming more refined and cost-effective over time.
While earlier Rolex models may have featured sapphire crystals in limited runs or specific variations, the widespread and consistent adoption of sapphire in the GMT-Master line happened later. The key to understanding this transition lies in the context of the specific model 16700.
Rolex GMT-Master 16700: A Turning Point
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