Rolex Oyster-type Watch

Rolex Oyster is the invention of the invention of the integration of the case, the end of the precession into the screw and the design of the head, that Oyster, the English “oyster, oysters” means, this structure is different from the then welded table Ear, pressed into the bottom cover and plug-in head, but also a symbol of Rolex watches like oysters as strong and waterproof.
Oyster
Oyster Rolex is the invention of the invention of the integration of the case, the end of the precession into the screw and the design of the head, that Oyster, the English “oyster, oysters” means, this structure is different from the then welded table Ear, pressed into the bottom cover and plug-in head, but also a symbol of Rolex watches like oysters as strong and waterproof.
Simply put, is the overall use of steel cutting car, watch ear integration of the shell than the then popular welding ear more solid.Lock at the end of the lock.The back cover and the table all the gong silk mouth lock. The earliest structure is also locked on the circle) exactly match the seam. Waterproof is very good. Oysters, that is, oysters.
Constant motion
Rolex watches, of course, will not be a battery of the table, but the whole hand-made movement, this movement as long as you wear, you can automatically tighten, so never winding, never change the battery.
In 1926, the world’s first waterproof and dustproof watch was born in Rolex, according to oyster shell design of the completely sealed case, like “oyster” as strong waterproof, to provide the best protection for the movement. People have no way of knowing that this idea in the end is the result of sudden or hard thinking, we guess, it is interesting that perhaps this and Mr. Roosevelt founder Hans Weiersiduofu young to get involved in international business, done pearl farming business .
Achievement Rolex status today is a female swimmers from the United Kingdom, in 1927, Mercedes wearing a Rolex oyster watch, took 10 hours to successfully cross the English Channel, watch without loss. Since then, Rolex began a reputation earthquake. The fame of this approach until today is still a lot of brands continue to learn, they produced their own watches sent to the peak, into the sea, hoping to overcome the most harsh natural conditions. Very often this has nothing to do with the average consumer, but this is the best way to establish status and authority.
Rolex watches not only for the contribution of the oyster-style sealed case, more importantly, in 1931, Rolex invented the patented technology constant swing thallium, wrist every slight swing can be transformed into the movement of power, so watch Continuous operation. This system is the ancestor of all modern automatic mechanical watch, and the status of manual winding watch has been greatly reduced. In today’s advanced watchmaking technology, self-winding movement has become an indispensable one of the important factors.

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