Timeless Design The Oyster Perpetual collection embodies Rolexs dedication to precision and clarity. With its streamlined aesthetic and robust build, it offers a timeless expression of everyday watchmaking. Classic Aesthetics This reference 116034 features a 36mm case in Oystersteel with a fluted bezel and silver dial. Powered by the calibre 3130 automatic movement, it offers a power reserve of approximately 48 hours. The Oyster bracelet is secured with an Oysterclasp, delivering comfort and durability in a mid-size format.