Skeleton, Luminous hands, 12 hours dispay, Multifunction. 1 x Band for change. The Tourbillon watch is a watch speed governor invented in 1795 by the Swiss watch master. French Tourbillon (also known as Tiberon), with the meaning of. "Whirlpool", refers to the mechanical watch equipped with rotating escapement speed.
The Tourbillon is a combination of transliteration and free translation. Baodi invented the Tourbillon mechanism to correct the error caused by gravity on the. Ordinary mechanical watches, due to the influence of spring tightness, metal fatigue. And gravity, the error is large. The principle of the Tourbillon is basically to design the balance.Spring, fork lever and escapement system to operate on the same axis. Continuously during operation to reduce the impact of gravity. Since the watch is not placed. Vertically for a long time, the Tourbillon device has no effect on the watch as much as a watch.
Today, almost all of the watch core raw materials and key parts can only be produced in. The completely original Swiss Tourbillon watch movement is more than one.
The mechanical watch loaded with the Tourbillon movement has always been the. Accidental knocks should be avoided.
Do not wear it when you do some athletic sports such. To avoid movement magnetic, do not place it near the magnetic applicances such as speakers. Don't pull out the crown by force. When you use it, you need wind it up 60 laps of CLOCKWISE rotation every.Don't full wind up, full wind up easy reduced service life. Don't expose your waterproof watch to hot water, steam, shampoo or soap, etc. Hand adjust time, don't operate it under water. Avoid direct contact with solvents, detergents, perfumes, cosmetic products etc. May damage the bracelet, the case or the gaskets. Cleaning strap: Avoid contact with water and dampness to prevent discoloration and. Avoid prolonged exposure to sunlight to prevent the colour from fading. Forget that leather is permeable! Therefore avoid contact with greasy substances and cosmetic. It is not advisable to clean your strap with leather cleaners. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "il7318" and is located in this country: CN.
This item can be shipped worldwide.