... over 3 years life 3.Waterproof 2012 New Fashion Sport SILICONE Watch Features:1.Logo can be printed,embossed,debossed2. ... non-toxic,and eco-friendly4.Waterproof and long-term used watch,also can be changeableFunction: Hourly chime/daily alarm, ... ModernMaterial: Rubber,SILICONEPacking: Gift boxnnouncements Please do not let the watch contact with any chemical solvent,mercury, cosmetic, aerosol spray, ...