Caliber Model: SL-5210KP
Caliber Type: Center Axis Tourbillon
Frequency: 21600 Vibrations/Hour
Number of Jewels: 31 Jewels
Power Reserve: 45 Hours
Glass: Anti-reflective Sapphire Crystal
Case: 316L Stainless Steel
Caseback: Transparent
Strap: Fluororubber
Buckle: Stainless Steel Folding Clasp
Diameter: 45.5mm
Thickness: 13.1mm
Water Resistance: 50 ATM