Movement:8215 modification
Number of Jewels��21
Frequency��28800/h
Power Reservation��38h
Waterproof depth: 5ATM
"Functional Characteristics: Tourbillon,
Calendar Retorgrade��moon dial��"
Mirror material:Sapphire Crystal
Strap material: Italian cowhide
Buckle style:Pin buckle
Strap width: 20mm
Strap length: 210mm
Case material: 316L stainless steel
Case thickness:12mm
Case diameter: 40mm