Product Description
Movement: Flying Tourbillon
Movement model: Cal.008.10
Vibration frequency: 2880O (times/hour)
Drive: single-spring drive
Power reserve: 40 (hours)
Winding method: manual winding
Gem bearing: 19
Case diameter: 42mm
Case thickness: 13mm
Strap width: 22mm
Case material: 316L stainless steel
Strap material: Italian calfskin
Waterproof depth: 30M life waterproof
Mirror: synthetic sapphire
Model 1915T Features：
- High Quality Polishing Case and Beveling
- Simple Dail