PRODUCT BENEFITS PARAMETER MEASUREMENTStopwatch. Precision: 1 second up to 59 minutes then 1 minute up to 99hrs WATERPROOFSuitable for swimming (5ATM or 50m).Buttons can be used underwater. VERSATILITYDate DISTANCEAdjustable size, suitable for women or children wrists. EASE OF USEEasy setting with screen pictos and 2 buttons. VISIBILITYLarge digits for perfect visibility during sports. WATER RESISTANCEResistant to pool water (chlorine), seawater (salt) and sweat.Guarantee : 2 YearsPRODUCT INFORMATION FunctionTime, stopwatchTypeDigitalSizeS (women and children)StrapClassicCOMPOSITIONWrist : 90.0% Rubber - Thermoplastic Rubber (TPR), 10.0% Stainless steel Carcass : 90.0% Polycarbonate - Acrylonitrile Butadiene Styrene (PC-ABS), 10.0% Polymethyl Methacrylate (PMMA) Board : 70.0% Epoxy, 30.0% Copper (CU)