This Rolex Submariner ref. 116610 (2011 – 2020) features a 40mm Oystersteel case with a black dial, Chromalight hands and hour markers, and a scratch-resistant black Cerachrom unidirectional bezel for precise dive-time tracking. Powered by this COSC-certified Caliber 3135 automatic movement with 48-hour power reserve, it delivers reliable performance for both underwater and everyday wear. Completing this iconic dive watch is this Oyster bracelet with Oysterlock clasp and Glidelock extension system, along with a Triplock screw-down crown and 300m (1,000ft) water resistance for exceptional durability and versatility.