Color Crystal Skeleton Self-winding Tourbillon Watch

Features
Self-winding Tourbillon
Up to 72 Hours Power Reserve
Transparent Crystal Glass

Product Information
Movement: CAL.E3H41
Power Reserve : 80 Hours
Vibration Frequency : 28,800 times/hour
Drive : Double Clockwork
Winding Method : Self-winding Tourbillon
Gem Bearings: 21
Case Diameter : 54mm x 44mm
Case Thickness: 17mm
Case Material : Crystal
Water Resistance : 50m
Mirror & Back Cover: Crystal
Strap Material : Colourful Silicone Rubber