About the why? Watch

The more of the stones of machine of the better?

A mechanical machine operation must rely on the gears transmission power and keep. The important function in ruby is not people know the mission of the round before the spin axis, the fork, grab the rod and still do set the wheels of the XuanRu were in brass splinting in the hole. Just imagine the axis is constantly in copper substrate or splint on turning, like as earliest people, both will bring the friction wear more than, the produced metal scraps and will affect the performance of the lubricating oil, the results of the rotation axis pressure and high-speed spin the friction damage to bring machine, to bear. Until 1700, a Swiss and two French people find the ruby as table of the drilling bearing can be greatly reduced friction and damage, is also significantly improve the machine service life, and has been widely used. But because the cost is too high, when only use high-grade machine. In 1902, artificial ruby is widely used, main component is 3 oxidation 2 aluminium, with the nature of the same natural ruby. So simple for, precious stones bearing is the protection of the axis gear stone. With perforated ruby shaft eyes fixed on plywood, embedded in the table on the role of play bearing. Now that precious stones bearing is used to protect gear axis, the more natural gear the more precious stones bearing number. Generally speaking, the more precious stones bearing is representative of the more complex machine. But complex and is not everything, so also can not only by the number of precious stones to judge a medal machine core of high and low quality.

Why does every pieces of the grain ShiKeChu have a dark red mark?

This doubt can only until 2038 to get answers. Because the answer to unlock the secret in the tattoo was established in 1850, is sealed up in the company law, and building regulations must be kept secret to 2038, also is the grain table's 188th birthday. Now the secret about, there are two kinds of speculation.

The first kind of speculation is the mark is to commemorate the February revolution. In the 1847 European economic crisis happened after the February revolution broke out in 1848, by unemployed workers to an armed uprising, although revolution of the place where the Swiss, but the whole Europe at the moment are full of blood. At the time, Didisheim family are the first to stand up for the welfare workers working class representative, two years later, in honor of revolution and his original intention, Didisheim family established the grain, and strongly brand with red and the number eight.

Another guess is the red lines is said one of the roots of the Red Cross. In 1859 the Swiss Henry dunant pass the rumba, see Austria Italy, France and Sardinia kingdom army in sol Foley's (Solferino) miserable campaign, disabled often found unattended, sad, and in 1864 founded the Red Cross. It seems that everything happened in the red mark established after grain. But in the February revolution begin to 1860, the whole of Europe are all in the revolution, and the British state industrial process, no doubt has great impact to Switzerland. The grain table perhaps as early as February under the influence of the revolution, "saving" have the seer, and then in 160 years later, in 2008 unveiled a corner of the secret, and the Swiss the human earth foundation of cooperation "for children gifts 8 CHF", for the medical and health to make the contribution. So, maybe 2038 years of a day, the grain will tell you, we cut contributed 160, great brand than that.

No matter for the working class, the Red Cross representative or welfare for vulnerable groups to aid, will be the one big characteristic of the grain, and can even in brand casting history and culture of the procession of original creation, also is exactly the grain rigorous, original spirit.

Do all of the QianShuiBiao need row helium valve?

With a minimum level of waterproof marked "waterproof" table only, this kind of form can withstand splash water, but not submerged in water. Higher level, the most common labeled as waterproof 50 meters deep, suitable for swimming; Followed by 100 meters deep, the results show that the water table suitable for use ventilation tube dive swim; Then for waterproof 200 metres deep, suitable for scuba diving use of leisure diving. In the deep sea, a high proportion of helium, because the molecules is very small, helium pervasive, even the metal case can stand in the helium, so will have been seeping into the case inside the pressure inside the watch, and diving environmental state until the same so far. And in divers to float, the gas from inside the watch instantly not overflow. Therefore, when the pressure of the outside the watch down to some degree, the air pressure inside the watch will suddenly explosion. Some of the row watch the helium valve patent technology, make the helium bubble in the process of rapid decompression can overflow, and to ensure the well-being of the table. But not all of the QianShuiBiao need row helium valve, waterproof deepness more than 200 professional QianShuiBiao they need to.

"Three stitch a line" and "DuYanLong watch" have what differentiation?

"Three stitch a line" watch it is to show the shaft clockwise, who removed from dial center, on 12 o 'clock position; operator The second hand a dial 6 points in the place; Around the center left, so small the second hand, minute hand and hour hand and a minute will be arranged in a line up, is called "three stitch a line", the type should be rare, said this in the solar system and the same nine star renju. "Three stitch a line" is just a commonly known as, more than it "shocking" still, that is a well-known called "DuYanLong", actually it is in "3 needle a line" form based on changes to the form of the window clockwise, similar to the calendar window, so is also called jump list. In addition, the "three stitch a line" and "DuYanLong" watch must buy expensive, content with rare for expensive, and special some luxury brand is especially good for this kind of watch (such as the honour of Gerald genta) to flaunt oneself "responsible" distinct character.