Movement:8215-215B
Number of Jewels��21
Frequency��21600/h
Power Reservation��42h
Waterproof depth: 5 ATM
Functional Characteristics:Jumping hour��Luminous function
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: 12.5mm
Case diameter: 41mm
Weight: 87g