The Omega Speedmaster Professional "Moonwatch" 3570.50. The name itself evokes a sense of history, adventure, and unparalleled horological achievement. This iconic timepiece, a faithful representation of the watch worn on the moon, continues to captivate collectors and enthusiasts alike. Its enduring appeal stems not only from its legendary status but also from its robust construction, impeccable functionality, and timeless design. This article delves deep into the specifics of the Omega Speedmaster Professional 3570.50, exploring its features, history, variations, and its place within the broader context of the Omega Speedmaster family and the collectible watch market.
The Iconic Design and Key Features of the 3570.50.00
The Omega Speedmaster Professional 3570.50.00, often referred to simply as the "3570.50," is immediately recognizable for its distinctive design elements. Its 42mm stainless steel case houses a black dial, a hallmark of the Moonwatch. This black dial is protected by a highly durable and slightly domed Hesalite crystal, a material chosen for its resistance to shattering – a crucial feature for its spacefaring origins. The crystal’s subtle dome adds to the watch's vintage charm and contributes to its unique visual character.
The dial itself is elegantly simple yet highly functional, showcasing the Speedmaster's chronograph capabilities. Three sub-dials are strategically placed: a small seconds sub-dial at 9 o'clock, a 30-minute recorder at 3 o'clock, and a 12-hour recorder at 6 o'clock. These sub-dials, along with the central chronograph seconds hand, allow for precise timekeeping over extended periods. The applied baton hour markers and luminous hands ensure excellent legibility, even in low-light conditions. The tachymeter scale, printed on the bezel, is another defining feature, allowing the wearer to calculate speed based on distance and time. This tachymeter bezel, also in stainless steel, is a critical element of the watch's functionality and aesthetic appeal. The overall aesthetic is one of purposeful design, devoid of unnecessary ornamentation, reflecting the watch's utilitarian origins.
The Heart of the Moonwatch: The Caliber 861 Movement
The 3570.50.00 houses the legendary Caliber 861 movement, a manually wound chronograph caliber. This movement is a direct descendant of the Caliber 321, the movement found in the original Speedmaster watches that accompanied astronauts to the moon. While the Caliber 861 features some minor differences from the 321, it retains the same fundamental design and robust construction. Its manually wound mechanism offers a satisfying tactile experience, connecting the wearer to the watch's mechanical heart in a way that automatic movements often cannot. The movement's reliability and precision are legendary, a testament to Omega's commitment to quality and craftsmanship. The power reserve of the Caliber 861 is approximately 48 hours.
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