At the heart of the Deepsea’s case is Rolex’s patented Ringlock system, which uses a super hard, nitrogen-alloyed steel central ring to internally support both the extra-thick sapphire crystal and the Grade 5 titanium caseback. While the Ringlock system is largely responsible for the overall increase in the case size of the Deepsea, it actually enables the watch to be smaller than it otherwise would be, had it were to follow a more traditional case design while still retaining its same colossal depth rating.The primary purpose of the Ringlock system is to reduce the amount of stress placed on the case of the watch. As pressure on the watch increases at greater depths, the majority of it gets exerted on the front and back surfaces of the watch. Since the nitrogen-alloyed stainless steel compression ring internally supports both the crystal and the caseback of the Deepsea, the amount of force exerted on the actual case itself remains relatively minimal. Additionally, as the crystal and caseback get squeezed together, with the majority of the force being supported by the internal compression ring, the front and back gaskets of the watch get pressed together, ensuring an extra tight seal.The caseback on the Rolex Deepsea consists of two components: an inner caseback made from Grade 5 titanium, and an outer, screw-down caseback ring that is constructed from Oystersteel (904L stainless steel). With a traditional, single-piece, caseback design, the entirety of the pressure placed on caseback gets exerted on the case of the watch itself, particularly near the threads. By separating the caseback into two components, Rolex is able to redistribute much of the force being exerted on the rear surface of the watch. The outer, screw-down ring performs the sole duty of keeping the inner, titanium caseback tight on the watch, while the nitrogen-alloyed steel compression ring ultimately supports all the pressure being exerted on the titanium case-back itself.
This replica with size of 44×17mm, and uses stainless steel in case and bottom so that it can has a good performance in abrasive resistance. It has brilliant blue dial together with white Arabia scale and hand, which is so easy to read the time. What’s more, it uses imported Swiss C3 noctilucent powder, which is one kind of nice material. It is star product in day time when with bright light, and it still can make watch shinning even at night. It can display Chronograph, week and date. Its surface decorates with sapphire crystal and Anti-Reflective Coating is almost covered all its whole body. It keeps beautiful and noble appearance and with good visual effect at the same time. When we see it carefully, we find that it with screw-in crown which is made of stainless steel. Its band is rubber, It will more energetic and rather active with such band . What’s more, it has water-resistance within fifty meters, it can satisfy your daily activity.
Next, let’s see its powerful movement, it clones the original IWC perfectly, named 7750 Chronograph Movement, almost the same as the original one in capability. It also has the face of Jacques-Yves Cousteau in the back side. All in all, this replica is almost designed for men, it reveals shining spirit obviously. It will attract more attention with its elegance appearance and superior capability.I think some decoration, such as watch ,can up a man’s personal glamour in a way. So this replica IWC is really a good choice for men, if you choose it, maybe you will be the one who is focused. What you are hesitating now? Take one of this replicas, it will make you more bright in a group.
On white dial, all functions of the watch are shown on front of your eyes. At 12 o’clock, there is an annual calendar window displaying month, date and week. The small dial at 3 o’clock is a 7-day power reserve indicator, it is showing the remaining power reserve energy of the replica watch, like genuine Portuguese Annual Calendar watch, the power reserve hand of the replica is functional. Although the replica does not have a real 7-day power reserve capacity, it can provide you two-day timing with one full winding.
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