SIZE & MATERIALSBand Type:Stainless Steel BandCase And Bezel Material:Ion PlatedSize:44.2 38.5 9.2 mmColour:SilverGlass:Mineral GlassFEATURESWater Resistance:50 MSPECIFICATIONSPower Supply And Battery Life:Approx. battery life: 2 years on SR626SWAccuracy:20 seconds per monthOther Features:Date displayRegular timekeepingAnalogue: 3 hands (hour, minute, second)