The clear simple line design of the Rolex Explorer I 214270 not only establish its position of classic chronograph, but also shows its pure and fresh vitality. 904 l stainless steel polishing outer bezel is not only solid but also features elegant design, deducing the Explorer series watches’ classic and meaningful tradition. The oyster type watch case of the Explorer has the waterproof performance as deep as 100 meters, which is a model of strong and durable watches. Unique middle watch case is made with 904 l stainless steel which has strong corrosion resistance. Triangle grooved bottom cover is tightened through the rolex's watchmaker’s exclusive tool to make the watch case completely be sealed.

The watch dial of Rolex Explorer I 214270 is concise and easy, and forms a strong brilliant color contrasts with hour markers and pointers; and the hour markers and pointers are coated with fluorescent material that can send out the blue light for a long time, and it is clearly legible even in the dark environment. Rolex Explorer I 214270 watch adopts  3132 self winding movement which is completely independently researched and developed by Rolex. Like all the dynamic movements, 3132 movement also won the authentication of the COSC. The structure of this movement  is the same as all oyster perpetual movements, featuring unparalleled reliability.

Movement balance swing component is the heart components of this wrist watch, equipped with stable equilibrium balance wheel, through the golden MICROSTELLA fine adjustment screw highly and accurately adjust the inertial oscillation period. Balance swing components are installed in PARAFLEX cushioning device, firmly supported by the parallel slab with the adjustable height. PARAFLEX cushioning device is developed and produced by replica rolexes and enjoys the patent, which can increase the aseismic capacity of the this Rolex watch by 50%. Balanced swinging component adopts the rolex patent blue PARACHROM hairspring, independently made by Rolex’s alloy. The hairspring is completely without magnetic field interference, under the condition of the temperature change it still can remain outstanding stability.