Features Manual Winding Tourbillon
Crystal Glass
GMT Display
Colourful Stone Bezel
Day & Night Display
Product Information
Movement: CAL.3H31
Power Reserve : 42 Hours
Vibration Frequency : 28,800 times/hour
Drive : Single Spring
Winding Method: Manual Winding
Case Diameter : 30 – 45mm
Case Thickness: 13.9mm
Water Resistance : 20m
Strap Material : Transparent Tape
Back Cover: Sapphire Glass