Rolex - 34mm PEARLMASTER Collection.1: The ladies' Pearlmaster is crafted from 904L stainless steel, creating a watch case with high corrosion resistance. This super alloy is not only extremely durable but also easy to polish, maintaining its beauty even in the most extreme environments.2: Equipped with the Cal. imported automatic movement, its performance is highly stable. The shock resistance and geometric structure ensure that the movement operates regularly in any position.3: The triangular pit-patterned case back is securely fastened with a specialized tool, ensuring the case is safely sealed. The winding crown features a double-lock waterproof system, tightly screwed onto the case for enhanced water resistance.4: The crystal is made of scratch-resistant blue sapphire, with a magnifying lens at the 3 o'clock position for easy date reading. The ladies' Pearlmaster's Oyster case offers optimal protection for the high-precision movement.5: The brand-new concealed connection method beneath the watch strap and bezel ensures a seamless visual effect between the strap and the case. The redesigned commemorative strap features a new generation of concealed crown buckle, elegantly showcasing the Rolex crown logo.