Basic InformationCase size (L W H)44.2 38.5 9.2 mmWeight106 gCase and bezel materialIon platedBandStainless Steel BandTriple-fold ClaspWater resistance50-meter water resistancePower supply and battery lifeApprox. battery life: 3 years on SR626SWExteriorGlassMineral GlassCompatible band size150 to 205 mmWatch FeaturesAccuracyAccuracy: 20 seconds per monthOther featuresRegular timekeeping: Analog: 3 hands (hour, minute, second)Date display