Timeless Precision The Oyster Perpetual family represents Rolexs enduring commitment to precision and simplicity. With its clean lines and balanced proportions, the collection offers a refined take on everyday watchmaking, rooted in the pioneering spirit of the original waterproof Oyster case. Refined Aesthetics This reference, from 2017, features a 39mm case in Oystersteel paired with a domed bezel and a striking blue dial. Powered by the calibre 3132 automatic movement, it offers a 48-hour power reserve and is fitted with an Oyster bracelet secured by an Oysterclasp. A confident and versatile expression of Rolex design.