The luminous properties of Rolex watches, and indeed many high-end timepieces, have become synonymous with their brand identity and a key selling point. The ability to read the time in complete darkness is not just a practical feature; it's a testament to horological ingenuity and a crucial element in the story of exploration, adventure, and precision timekeeping that Rolex has carefully cultivated. But how exactly does a Rolex watch glow? Understanding this involves delving into the fascinating world of luminescent materials, their evolution, and their application within the intricate mechanisms of these iconic timepieces.
The answer, in short, lies primarily in the use of Super-LumiNova, a phosphorescent material that absorbs and stores light energy, then slowly releases it as a soft, even glow in low-light conditions. While brands like Rolex, Omega, and Panerai were instrumental in popularizing Super-LumiNova, integrating it into their iconic dive watches and sports models, the story of luminous watch hands and markers is much richer and longer.
Before Super-LumiNova, radium was the dominant material used for achieving luminescence. Radium's ability to emit light through radioactive decay was undeniably effective, but its inherent toxicity presented a serious health hazard to watchmakers and wearers alike. The devastating consequences of radium poisoning, particularly among women employed in painting watch dials with radium-based paint (the "Radium Girls"), led to the eventual phasing out of radium and the search for safer alternatives.
This search culminated in the development of tritium, a radioactive isotope of hydrogen. Tritium, while less hazardous than radium, still posed a radiation risk, albeit a significantly reduced one. Tritium-based luminous compounds offered a longer-lasting glow compared to radium, making them a popular choice for many years. However, even with the reduced risk, concerns remained, paving the way for the next generation of luminescent materials: Super-LumiNova.
Super-LumiNova, a non-radioactive, non-toxic alternative, marked a significant leap forward in watchmaking technology. Its phosphorescent properties are based on the principle of photoluminescence, where the material absorbs light energy (from any source, including sunlight, artificial light, or even the glow of a nearby light source) and then emits this stored energy as light. This process doesn't involve radioactive decay, making it completely safe for both manufacturers and consumers. The intensity and duration of the glow depend on several factors, including the amount of light absorbed, the specific formulation of the Super-LumiNova, and environmental conditions.
The application of Super-LumiNova in Rolex watches is a precise and meticulous process. The material is carefully applied to the hands and hour markers, often in a thick layer to maximize its luminosity. The quality of the application is critical to ensure even, consistent glow across the dial. Rolex's commitment to quality control ensures that the luminescence is not only bright but also accurately applied, contributing to the overall legibility and aesthetic appeal of their watches.
current url：https://eepntk.k115t.com/blog/hoe-geeft-rolex-licht-69586
homme rolex omega speedmaster professional ebay kleinanzeigen