The Rolex Submariner Ref. 16618 features a 40mm 18k yellow gold case paired with a matching Oyster bracelet, exuding timeless elegance. Its striking blue dial is complemented by luminous hour markers and hands, ensuring optimal legibility underwater. Powered by the reliable Caliber 3135 automatic movement, it offers a 48-hour power reserve and precise timekeeping. The unidirectional rotating bezel with a blue insert underscores its diving heritage, providing functionality for underwater exploration. Water-resistant up to 300 meters, this timepiece seamlessly blends luxury with robust performance.