Oyster Perpetual – 40mm Stainless Steel Classic Timepiece, a symbol of enduring elegance and Rolex precision. Crafted from corrosion-resistant Oystersteel, this 40mm watch features a smooth domed bezel and a self-winding Calibre 3230 movement with a 70-hour power reserve. Certified as a Superlative Chronometer, it offers outstanding accuracy and performance. The scratch-resistant sapphire crystal and 100m water resistance ensure reliability in any environment. With luminous Chromalight markers for enhanced visibility and a robust Oyster bracelet with Easylink comfort extension, this timepiece blends heritage, functionality, and timeless style.