Lifelong companion crafted for effortless luxury. Features: automatic self-winding movement, mother-of-pearl or ceramic fluted bezel finish (depending on model specifics), black slate dial displaying the signature date function through a aperture at 3 o'clock via cycloidal rotor, Oyster case with screw-down crown and Rolex logo winding mechanism in solid 18k rose gold combined with stainless steel elements for durability, sapphire crystal glass front and back, scratch-resistant property due to materials used. Powered by Calibre 2235 automatic movement ensuring precise timekeeping including hacking capability when the watch is at rest. Case diameter measures approximately 41 mm. Men's wristwatch design intended for versatile wear.