HAOFA 1036-1

Movement: flying tourbillon
Movement model: CAL.3H31
Drive: single-spring drive
Power reserve: 42 (hours)
Vibration frequency: 28800 (times)
Winding method: Manual winding
Jewel Bearings: 19
Case Diameter: 42mm
Case thickness: 13mm
Strap width: 22mm

Fold-over clasp calfskin strap

Full of texture, comfortable and breathable, the folding buckle has been tested for 50,000 times of opening and closing, which is durable and firm and easy to wear.

Skeleton Manual Tourbillon Movement

Skeleton skeleton movement
Pleasant relief craftsmanship
Vibration frequency: 28800 times/hour
Number of jewel bearings : 19
Power reserve: 42 hours