Rolex Deepsea "Stealth Predator" Deep-Blue Sea-Dweller rated to 12,800 ft, crafted in superalloy 904L stainless steel with a pure black DLC/PVD finish. The monobloc middle case features a screw-down case back and winding crown, Rolex Ringlock System case architecture, and a helium escape valve. The case back is Grade 5 titanium, paired with blue hour markers and a blue Ringlock system ring. Hands are luminescent with a blue center seconds hand. The unidirectional 60-minute Cerachrom bezel is scratch-resistant ceramic with platinum-coated numerals and graduations. Screw-down crown uses the Triplock triple waterproofness system. 44mm case size.

This Deepsea is powered by the Rolex manufacture Calibre 3135 perpetual mechanical self-winding movement. The movement is rhodium-plated and constructed with 27 jewels, a straight-line lever escapement, and shock protection. It features bidirectional self-winding via the perpetual rotor, a free-sprung balance adjusted to five positions, Microstella regulating screws, and hacking seconds for precise time setting. It includes the blue Parachrom hairspring for improved resistance to magnetism and shock. Built for extreme pressure resistance, the Ringlock System uses a nitrogen-alloyed steel central ring, a 5mm thick domed sapphire crystal, and a Grade 5 titanium case back. Frequency: 28,800 vph (4 Hz).