Model & MovementMovement: E031 Eco-DrivePowered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.Band & ClaspBand Type: Leather StrapClasp: BuckleCase & DimensionsCase Width:23.5mmCase Material: Silver-Tone Stainless SteelWater Resistance: WR [Splash Resistant]CrystalMaterial: Spherical Mineral CrystalImpact and shatter resistant, spherical-shaped crystal raised within the bezelDial & DetailsDial: BlueDetails: PlasticMovement Functions3 Hand