The goalkeeper is the last line of defense before the goal, but also the only player in all players can touch the ball. People know that a good goalkeeper arrived in the replica watches first half of the team, the goalkeeper can often be about the fate of a team. The goalkeeper excellent play can often save the whole team, and if the goalkeeper to play disorders, the team often escape fate. The goalkeeper is usually in the team's last line of defense, his main task is to keep the goal, to prevent the other goal. At the same time, when he intercepted the ball, to quickly and effectively attack. As the goalkeeper position is easy to observe the situation on the field, so the goalkeeper to be good at observing the overall situation, analyze the game trends, to help guide the team's defense and attack. Football match, the focus of the conflict is to shoot and stop the shot, so the front of the fierce competition. Goalkeepers play well and bad, directly related to the fate of a team. To this end, the goalkeeper in addition to the proper physical fitness, skilled technology and high tactical awareness, but should have a good psychological quality. Casillas was considered to be the rolex replica legendary goalkeeper of the Spanish legend goalkeeper Su Bisi Leita after a door god level legend Through the above description of the duties of the goalkeeper, let us realize that the role of the goalkeeper and the case in fact, in addition to the case can show the overall design of the watch, in fact, it is more important to act as a movement to protect the role of God, And the different materials also make the case has a different protection factor. In many of the case material, stainless steel material should be regarded as the most common, but to say the king of stainless steel, it would belong to 904L austenitic stainless steel, the world's two kinds of stainless steel, a kind of austenite, one is Martensitic, martensitic stainless steel with magnetic and high carbon content, so very hard, generally used to make scalpels or high-grade tool. Austenitic stainless steel because there is no magnetic and excellent stability, it is often used to make containers, of course, austenitic stainless steel also has many models, such as the common 304,309,316,316 L and so on. From the point of view, any stainless steel is chrome nickel molybdenum and iron alloy, 904 steel is different from the addition of 2% of the copper, although we can not prove how it will be added after the copper, but after the fact that 904 steel Really more wear and corrosion resistance, and can withstand 23 renovation, the cost is 316L stainless steel 3 times. At present, the world only replica watches uk in the use of this material, Rolex has always been known for durability, if let me recommend the form of the watch, I recommend this year this new sea to 4000, because of its water depth of 1220 meters, also Means that the watch "defense" ability can be described as impregnable. Consider the watch mirror to pressure on average, so it is not that "bubble", so that the late master of the clock have said that the sea is the most balanced beauty of the Rolex. In addition, Rolex also has all the latest equipment for this watch, including Cerachrom ceramic circles, durable luminalight luminous materials, paramagnetic blue Parachrom gossamer, Oyster insurance buckle and Rolex Glidelock strap extension device, of course, that Low-profile row of helium valves, it is precisely because of this one-way valve, all the outside world and the movement will say goodbye. In addition to the most traditional stainless steel, bronze this material is also increasingly sought after by people. Because according to Darwin "only change is fixed," the creed, bronze with the passage of time on the surface with a layer of light green rust, the longer the color will be deeper, it is this layer The integration of your own DNA of copper rust, make this watch becomes unique. Bronze is the first refers to the copper-tin alloy, and later evolved into brass, bronze (German silver) outside the copper alloy collectively. Bronze since it is copper alloy, so the name of the bronze will generally add a first name to add the main elements, such as tin bronze, beryllium bronze, phosphor bronze, lead bronze and aluminum bronze, etc., due to the different elements, So that different types of bronze showing different physical properties, like tin bronze casting performance, friction and good performance and good mechanical properties, it is suitable for the manufacture of bearings, gears and so on. The beryllium bronze and phosphor bronze have high elasticity and good conductivity, and it is used to make precision springs and electrical contact elements. There is aluminum bronze, its biggest feature is the high strength, has a strong wear resistance and corrosion resistance, and its chemical properties are extremely stable, so it has been a high load before the gear and marine propeller of choice for materials. And now the nations will be this super copper and aluminum alloy used in this "Darwin Adventure Tour" special edition watch above, which really can not be exciting, of course, in addition to the material itself, this material there is a feature, It is its color and rose gold color is very close, very good to meet everyone's share of the bitter trouble of the plot. With the development of science and technology, in addition to metal, there is a can not fail to mention the new case material is carbon fiber (Carbon fiber), the biggest advantage of carbon fiber is very light weight, the same volume under its weight is one-fifth of steel, Strength is five times the steel. In many top watch brands, to self-produced movement of the brand can be said that a few, but have their own material factory brand can be described as Fengmeng water chestnut. And just the ship has its own carbon fiber factory. Two years ago, Yu ship set up a special team of carbon fiber, each member of the team not only know the carbon fiber, more familiar with the manufacture of every aspect of the watch and all its parts and components of the characteristics. So carbon fiber this material is not only completely designed by the Yu-ship watch, research and development and manufacturing, but also with F1 racing and aerospace carbon fiber similar to the manufacturing standards. In the process of forging for carbon fiber, the multi-layer principle is used to forge the carbon fiber components. This process requires that the stacked multilayer carbon fibers (up to 12 layers) be pressed into the mold and placed in the polymerization furnace. The carbon fiber produced by this principle does not produce bubbles, so the material is excellent in homogeneity and also has higher mechanical strength. The internal processing of carbon fiber is done by a special CNC machine with five spindles, and all parts of the case and movement are continuously tested throughout the machining process. For example, each watch will be in the assembly process for three waterproof tests. To say and football-related carbon fiber watch, I think the best to see the king of this respect is none other than Juventus. This watch to the club's iconic black and white color-based color, sapphire mirror Aero Bang hollow movement is clearly visible. The whole movement has been hollowed out, making every part of the mechanical operation of the United States show no mercy. The top of the watch retains only the material necessary to maintain the function. The appearance of the black ruthenium coating so that the entire watch more uniform color of beauty, and to ensure that the reading is clear. A minute counting dial at 9 o'clock, a calendar pane at 4 o'clock and a Juventus football club logo at 3 o'clock, all using a logo black and white color. As the design of the legendary club in close contact with the last link, the strap used to sew the white leather black natural rubber, the central interval of black stripes cortex. This design inspiration is also directly from the team's graphics logo, so that this watch to perfection. People who love football, love watch people, the next month we will start through a sleepless night, then let us wear a beloved watch to enjoy the World Cup share of the passion it!