HAOFA 1086
Movement: Haofa Flying Tourbillon
Movement model: CAL.3H35
Drive: single-spring drive
Power reserve: 42 (hours)
Vibration frequency: 28800 ((times/hour)
Winding method: manual winding
Gem bearing: 19
Case diameter: 40-42mm
Case thickness: 13.3mm
Strap width: 20mm
Case material: 316 stainless steel/PVD electroplated rose gold
Mirror: synthetic sapphire mirror