Tourbillon Watch 9001A1

Watchcase: 316L Stainless steel
Watchglass: Synthetic sapphire
Watchband: Black leather
Watch dial: Hollow out
Jewel: 25
Movement: Cal.A9001
Frequency 28800 v.p.h
80 hours Power Reserve
Transparent caseback
Diameter 40 mm
Thickness 10 mm
Water-resistance 5 Bar

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.