Tourbillon Watch 9001A1
Diameter 40 mm
Thickness 10 mm
Watchcase: 316L Stainless steel
Watchglass: Synthetic sapphire
Watch dial: Hollow out （skeleton）
Frequency 28800 v.p.h
80 hours Power Reserve
To overcome gravity. We invented aircraft, rockets, and tourbillons. The original escapement mechanism is fixed, and the escapement mechanism of the tourbillon rotates 360 degrees continuously, which will integrate the azimuth errors of the parts, offset each other, and correct the errors caused by gravity on the clock and watch parts.
How to Protect
1.It is Mechanical Hand Wind Movement.so you need wind it up 60 laps of Clockwise rotation every day .
2.The tourbillon movement is a high-precision movement, please wear it carefully to avoid falling and collision.
3.To avoid movement magnetic , do not place it next to magnetic appliances such as speakers, TVs, and mobile phones.
4.We have tightly packed and protected your watch, because this is an international long-distance transportation, after a long time and distance of transportation, it may also cause vibration during transportation and cause problems, but this is a rare case,if you happen this problem after receive the watch ,contact us please .