Product Darameter
Brand : Haofa Toubillon watch
Movement Number : Cal.008.10
Movement model: flying tourbillon
Vibration frequency: 28800 (times per hour)
Drive: single-spring drive
Power reserve: 42 (hours)
Winding method: manual winding
Gem bearing: 19
Case diameter: 42mm
Case thickness: 13mm
Case material: 316L stainless steel
Waterproof depth: 30 meters life waterproof
Mirror: synthetic sapphire
Model 1035 Features：
- GMT Display
- High Quality Polishing Case and Beveling
- Day And Night Display