Sea-Dweller collection is designed for professional diving activities. Its products have strong waterproof functions. The white luminescent designs are applied to all the hour markers and hands. So the neat dials have a good readability in the dark situations. There is a date indicator set at 3 o’clock. And the unidirectional rotating bezels are carried with 60-minute graduated scales. The Cerachrom ceramic rings are scratch-resistant and covered with platinum coatings.
The decent Rolex Sea-Dweller replica watches are driven by Cal. 3135, self-winding mechanical movements with perpetual rotors and blue Parachrom hairsprings. The COSC-certified movements can provide about 48-hour power to the whole functions. Their Oyster cases are solid and waterproof to the remarkable depth of 3,900m. their sapphire glasses are designed to be 5mm-thick. Besides, their case backs are made of 5-grade titanium alloy. Their cases are also equipped with helium escape valves.
Rolex copy watches with mechanical movements have an excellent waterproofness and practical functions. Their dials and bezels are all black, building up a reliable image. Many professional people would like to choose them as a daily companion. But other male customers also want to wear them in daily life for their easy-to-match appearances.