The Rolex Oyster Perpetual Yacht-Master 40, often referenced by its model number 126620, is a compelling blend of robust functionality and refined elegance. While not explicitly carrying the "Rolesor" designation with its bi-metallic construction like its sibling, the 126621, the 126620 stands as a testament to Rolex's commitment to creating timepieces that are both supremely reliable and aesthetically pleasing. This article will delve into the intricacies of the 126620, comparing and contrasting it with the Rolesor Everose models (126621) and exploring its place within the broader Yacht-Master collection.
The 126620, unlike the 126621, showcases a completely stainless steel Oyster case. This 40mm case, characteristic of the Yacht-Master line, is crafted from 904L stainless steel, a proprietary alloy known for its exceptional corrosion resistance and lustrous finish. This choice of material contributes significantly to the watch's durability, making it suitable for a range of activities, from everyday wear to more demanding environments. The iconic Oyster architecture, with its Triplock winding crown and screw-down caseback, guarantees water resistance to 100 meters (330 feet), further solidifying its suitability for various lifestyles.
The dial, available in a variety of colors, including black, white, and blue, is a key element contributing to the watch's overall aesthetic appeal. The crisp, legible numerals and hands are hallmarks of Rolex design, ensuring effortless readability in any condition. The luminous markers, utilizing Chromalight, provide exceptional visibility in low-light scenarios, a crucial feature for a watch designed with functionality in mind. The subtle details, such as the subtly textured dial, add a layer of sophistication without detracting from the watch's overall clean lines.
Powering the 126620 is the caliber 3235, a self-winding mechanical movement entirely developed and manufactured by Rolex. This movement represents a significant advancement in horological technology, boasting a remarkable power reserve of approximately 70 hours. This extended power reserve allows the wearer to take the watch off for a weekend or even longer without the need for immediate resetting upon its return to the wrist. The caliber 3235 also incorporates the Chronergy escapement, a silicon escape wheel, which offers increased efficiency and resistance to magnetic fields. This advanced escapement contributes to the watch's exceptional accuracy and overall reliability. The movement's precision is further enhanced by the inclusion of a Parachrom hairspring, a patented Rolex component that is insensitive to magnetic fields and temperature variations. This combination of innovative technologies results in a timepiece that offers unparalleled accuracy and longevity.
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