Rolex - 34mm PEARLMASTER Series.1: The women's Pearlmaster model is crafted from 904L stainless steel, creating a watch case that boasts high corrosion resistance. This superalloy is not only extremely durable and easy to polish, but its beauty remains intact even in the most extreme environments.2: It is equipped with the Caliber, an imported automatic movement known for its exceptional stability. Its shock resistance and geometric structure ensure that the movement operates reliably in any position.3: The triangular pitted case back is securely fastened with a specialized tool, ensuring that the case is safely sealed. The winding crown features a double-lock double waterproof system, which is firmly screwed onto the case, enhancing its water resistance.4: The crystal is made of scratch-resistant blue sapphire, with a magnifying lens positioned at 3 o'clock for easy date reading. The Oyster case of the women's Pearlmaster provides optimal protection for the high-precision movement.5: The innovative concealed connection method beneath the watch strap and bezel ensures a seamless visual effect between the strap and the case. The redesigned commemorative strap is equipped with a new generation of hidden crown buckle, which opens with the iconic Rolex crown emblem.