HAOFA 1915 Power Reserve Day & Night Tourbillon Watch

Features
Manual Winding Tourbillon
Up To 72 Hours Power Reserve
Power Reserve Display
Carbon TPT
Convex Sapphire Glass
Day & Night Display

Product Information
Movement : CAL.3H45
Vibration Frequency : 28,800 times/hour
Winding Method : Manual Winding
Drive : Double Clockwork Drive
Power Reserve : 72 Hours
Case Diameter : 45-30mm
Case Thickness: 11.9mm
Case Material : Bronze + Carbon TPT
Water Resistance : 30m
Mirror & Back Cover: Sapphire Glass
Strap Material : Italian Calfskin + Rubber