Basic InformationCase size (L W H)42.6 38.5 9.2 mmWeight95 gCase and bezel materialCase / bezel: Ion platedBandOne-touch 3-fold ClaspStainless Steel BandWater resistanceWater ResistantPower supply and battery lifeApprox. battery life: 2 years on SR626SWExteriorGlassMineral GlassWatch FeaturesAccuracyAccuracy: 20 seconds per monthOther featuresRegular timekeeping: Analog: 3 hands (hour, minute, second)Day and date display