As for a wrist watch which gives its priority to the diving function, one-way hour meter bezel is an indispensable standard. The function that was designed to make the divers can accurately and safely control their own diving and decompression time also is very practical in our daily life. Having always been proud of technology and innovation, Rolex finally in the new Sea-Dweller watch used the Glidelock buckles. This exclusive design structure does not need to use other auxiliary tools, and you can extend strap 2 mm per section gradually, which is up to 20 mm. This is the classic design, for the mechanical watch fans, this is the most admirable design in addition to the movement.

For the movement, the branded-new Rolex Sea-Dweller 4000 Watch applies the 3135 self winding mechanical movement, which is a famous Rolex homemade movement without any more introduction, and what we should add to the introduction is that this watch is accidentally using the Rolex patented Parachrom hairspring which is made of the niobium and zirconium alloy, namely "blue hair spring" by the Rolex fans.

When it comes to the experience of the Rolex Sea-Dweller 4000 Watch, the 40 mm size in today is the neutral size for both man and woman, but the relatively wider watch lug and the One-way hour meter circle make this watch look large than the size of 40 mm. the wider watch bezel under the condition of maintaining the whole size of 40 mm, makes the watch dial surface appear smaller. Compared with the diving watch Ref. 116610, the Sea-Dweller 4000 is more heavy and Thick, thus producing some small contrasts contradictions: the heavy and thick rolex sea dweller replica looks more smaller than the Ref.116610 of the same size. In general, not matter rotating hour meter bezel or adjusting the Glidelock buckles, it feels contentment.