Rolex has a collection named Sea-Dweller whose products have very strong waterproof functions. The watch line with the strongest waterproofness is named Deepsea. Now, let me introduce the Deepsea watches(Reference 116660). Rolex Sea-Dweller replica watches with self-winding mechanical movements have 44mm steel round cases. Their hour markers are white luminescent indexes with steel settings. Three central hands show the time clearly.
There is a small date aperture at 3 o’clock. That’s all the design of the dial. Their steel bezels covered with black ceramic rings are unidirectional rotatable. The Cerachrom ring is carried with platinum numbers and scales. Their oyster bracelets are equipped with folding safety clasps. Besides, Rolex copy watches with black dials are driven by Cal. 3135, COSC-certified mechanical movements with paramagnetic blue Parachrom hairsprings. The power reserve is about 48 hours.
They are waterproof to 3,900m that is very remarkable. Rolex also makes some improvements to cooperate with the strong functions. Their case backs are made of 5-level titanium and they are equipped with helium escape valves that can help balance the pressure. The watches have outstanding functions and decent designs, very great in demand.