Movement Men's Watches
double-sided wishbone, carbon fiber case, tourbillon machine, barrel type sports appearance, sapphire mirror, wishbone tourbillon movement, folding buckle rubber strap, various choices.Movement: H25.01r manual tourbillonMovement model: 1903Drive: single bar drivePower storage: 50 (hours)Vibration frequency: 21600 (times/hour)Winding method: manual winding.Gem bearing: 21Case diameter: 44x51.5mmCase thickness: 16.5mmBand width: 20-25.5mmMaterial: carbon brazing material.Band material: rubberWaterproof depth: 30m domestic waterproofMirror: artificial sapphireBottom cover: sapphire glassCrown: straight in