Titanium is the material of choice for the inner caseback on the Deepsea due to its strong corrosion-resistant properties and its ability to repeatedly flex under stress without developing the same degree of metal fatigue as steel. Since the crystal on the Deepsea will be subjected to the same extreme pressures as the caseback, its scratch-resistant sapphire crystal has been beefed up to be a massive 5.5mm thick, and it is crafted in a domed shape (without a Cyclops magnification lens) to better distribute the pressures being exerted on the face of the watch.Like both the Submariner and the normal Sea-Dweller, the Deepsea is equipped with Rolex’s Triplock winding crown that screws down and uses a system of gaskets to create three sealed zones to protect against moisture intrusion. Additionally, since the Deepsea is a variation of Rolex’s Sea-Dweller collection, its case is equipped with a helium gas escape valve, which allows the watch to safely be used for saturation diving applications.One of the hallmark characteristics of modern dive watches is the degree of the over-engineering present in their designs and the almost-ludicrously excessive performance-statistics that manufacturers are able to achieve. Although the Rolex Deepsea Sea-Dweller is easily the most capable and robust dive watch available in Rolex’s current catalog, only a very slim percentage of its owners will ever require even a small fraction of its incredible underwater functionality. Regardless, the Ringlock system and the case of the Deepsea are the perfect embodiment of form following function, as the watch was specifically designed from the ground-up to be the ultimate deep-sea diving timepiece.
The chemical composition of synthetic green sapphire includes copper and aluminum oxide, with the copper being the element that is ultimately responsible for its signature green hue. The process of synthetic sapphire production is an expensive and exacting one; however, the additional obstacles that accompany the addition of copper – and the precision required to achieve the right amount of green tint without compromising the strength or clarity of the crystal are likely responsible for its exclusive use on the Rolex Milgauss line of watches.When synthetic sapphire is manufactured, the material has to “grow” over the course of a period of several weeks. Particles attract to one another, forming layers that fuse together to create a dense and ultra-hard substance. The end result of production is a “boule” – a solid piece of synthetic sapphire shaped like a chunky cylinder, which is then cut and shaped to its necessary dimensions.Due to the high costs of production, most watch crystal manufacturers cut their synthetic sapphire boules in a perpendicular fashion, as to maximize the number of crystals that can be created from a single boule. Although this is entirely unconfirmed, it is rumored that Rolex cuts the boule along a diagonal axis to maximize the clarity and strength of the finished crystal. In addition to complicating the cutting and shaping process itself, cutting the boule along a diagonal axis significantly increases the amount of waste, which further adds cost to an already expensive manufacturing process.Despite not making an appearance until just over ten years ago, the green sapphire crystal has quickly become one of the defining characteristics of the Milgauss line. Its pale green tint possesses no functional advantages over a traditional, clear/uncolored synthetic sapphire crystal; however, the green crystal that is exclusively fitted to the Rolex Milgauss 116400GV is one of the primary reasons that individuals seek out this particular reference. The green crystal is something entirely unique to the Milgauss collection and is not something that is found on any other Rolex watch, past or present.
Two important IWC watches are just published by ZF factory in our market, they are from Pilot chrono series of IWC, Top Gun IW389001 and IW389002. Both watches use ceramic case and military-style nylon band. They are good choices for military watch fans. Here I post specification of these two watches.Movement: Asia Valjoux 7750, Real Chronograph Function Case: 44mm*17mm, High Quality Imported Black Ceramic Crystal: Sapphire with Swiss Standard AR Coating Dial: IW389001 with Black Dial, IW389002 with Green Dial. Green Superlume on Markers and Hands Bracelet: Nylon Clad Calf Leather Strap with Deployant Clasp Water Resistant: 30m Both replica watches have black ceramic case that is brushed, whether in the front or sides, the entire case is brushed, both chronograph buttons are also brushed with polished round edge. The case diameter is up to 44mm, because of ceramic material, the case feels heavy. Case back has correct engravings in brushed surface, there are “TOP GUN” sculpture and other engravings.
The green-tinted sapphire crystal fitted to the reference 116400GV Milgauss has quickly become one of the defining characteristics of Rolex’s anti-magnetic line of watches. The Rolex Milgauss was first introduced in 1956; however, it was not until 2007 that it received its now-signature, green sapphire crystal – an exclusive feature that was originally introduced as a way for Rolex to celebrate the 50th anniversary of their Milgauss line.No other watch in Rolex’s current catalog is fitted with a green-tinted (or any other color) sapphire crystal. However, at the present time, all Milgauss watches that are currently in production leave the factory with green sapphire crystals. Rather than simply being a layer or coating, the light green tint is present throughout the entire material of the crystal, and will not fade or discolor after prolonged wear and use.Rolex claims that it took them many years of research and development to master and perfect the secret procedure of manufacturing their green-tinted sapphire crystals and that the actual process of producing the crystals takes multiple weeks. What is most interesting is that despite a usual eagerness to patent their various in-house technologies, Rolex claims that the green sapphire crystal in the Milgauss is “not patented, as it is so difficult to make that no one else would even venture to try.”Rolex will never reveal their exact formulas and secrets about how they manufacture the green-tinted sapphire crystals fitted to the Milgauss; however, we do know some general information about green-colored synthetic sapphire and the production of sapphire watch crystals as a whole.There are a number of different ways to produce synthetic sapphire, all of which fall into the following general methods of production: melt growth, solution growth, and high-temperature/high-pressure growth. It is hypothesized that Rolex uses a hydrothermal method of production for its synthetic sapphire crystals, which is slow, expensive, and uses heat and pressure to imitate the conditions present deep inside the earth that is responsible for the production of naturally-occurring crystalline gemstones.
Case lugs have a curved line so the whole case can fit your wrist very well. Do not worry that the rose gold tone will fade, it will not because the rose gold coating is so thick. After many years of wearing, you can send the watch to us, we can do rose gold plating for you in factory. Bezel is real black ceramic with rose gold markings. On solid case back, the center is brushed while the round edge is polished. The back of each lug is engraved with some symbols, I do not know them.Rose gold dial has Swiss lume applied on hour markers and hands, there will be a strong blue lume effect in the dark. The sunray rose gold dial has a high quality texture. Three subdials have their correct function, small seconds subdial is positioned at 6 o’clock, the small dial at 3 o’clock is for 30-minute chronograph, while the small subdial at 9 o’clock is for 12-hour chronograph. These subdials are all working right. In details, they have rose gold edge with black circles on the center.The replica Rolex Daytona watch is equipped with a black leather band, which is made of genuine alligator leather. The leather strap has a rose gold buckle, there is a delicate Rolex Crown on the buckle. When opening the clasp, you will notice the engravings are perfectly done by the factory. By the way, the watch has a water resistant depth of 50 meters.Rolex only published several pieces Daytona watches for women, but every Daytona watch they unveiled is very suitable for women to wear, I do not think Rolex Daytona is exclusive for men. Under current trend, the Daytona, whose case diameter is up to 40mm, looks neutral and is a nice choice for women. Daytona is the only model of Rolex that has a chronograph function. It is only in 40mm and does not have other options, except some vintage models like Paul Newman Daytona. Among all Rolex models, the popularity of Daytona is close to Submariner.Due to its high popularity, Daytona is also highly welcomed in replica watch industry, it is replicated by a lot of watch manufacturers. Different factories make different quality of Daytona replica watches. The general rule is small factories make low quality Daytona replicas, while big factories make high quality ones. However, I do not recommend you to buy the most expensive replicas, you need to find the right one. Sometimes the watch is not very stable even you spent more than $600 USD on it, from a big factory such as Noob, ARF, etc. But sometimes a replica watch from a common watch factory can serve you for years. This situation always happens, some clients also complained that their expensive watches have issues only after several months. I must say this situation is common, you just need to find a right watch supplier who could do a careful quality control before shipping your order.
It is a long time for us to wait for this watch to be released. Replica Omega Seamaster 007 Spectre Limited Edition, which was firstly made by V6 factory in 2017, was discontinued in production for some reasons after a period of hot sale, I do not know why the factory stopped the production of this watch. Some watch suppliers I know told me that V6 factory is improving this replica watch, yes, I believe them, this watch was really sold very well after being replicated, a lot of clients who read my blog post bought this watch, even a lot of readers left comments here about when this replica watch will be in stock again so they could buy. I always believe V6 will release an ultimate version, the perfect replica that has updated any details. Finally, on July 1st, the Omega Spectre 007 replica was in stock again after nearly one month of short. We were all pleased with this news.
The biggest difference between modern AquaTimer and previous AquaTimer watches lies in their bezel design. I more prefer the two color black and yellow bezel of old AquaTimer models. Here, let use be back to the replica we are discussing, it is the latest work from V6 factory, which has expanded their watch business into every Swiss brand. V6 factory published a lot of high quality replica watches in 2016, among them, Omega Spectre is the one that gained a great success. Now this IWC AquaTimer replica is made of 316L stainless steel in case and bezel, it looks very strong and tough. The bezel has grooves so it is easy for the wearer to catch even when their hands get wet. The dial has two levels, it has a great 3D visual effect. Hour markers, hands and diving scales on outer bezel are all applied luminous material.
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