Movement: CAL.H520
Movement model: 1910L
Drive: double spring drive
Power storage: 42 (hours)
Vibration frequency: 21600 (times/hour)
Winding method: manual winding.
Case diameter: 43-37.5mm
Case Material: Carbon Fiber
Band material: rubber
Waterproof depth: 50m domestic waterproof
Mirror surface: synthetic sapphire
Buckle: folding buckle
Crown: straight in