HAOFA 1016 Tourbillon Power Reserve Display

Product Description

Brand：HAOFA tourbillon men watch
Movement: Flying Tourbillon
Movement model: CAL.008.20
Vibration frequency: 28800 times/hour
Drive: Double-winding drive
Power reserve: 80 hours
Winding method: manual winding
Gem bearing: 27
Case material: 316 stainless steel
Case diameter: 42mm
Strap material: Italian calfskin
Case thickness: 14mm
Waterproof depth: 30 meters life waterproof
Strap width: 22mm
Crystal: synthetic sapphire
Crown: straight-in