... silicone watch 1,100% silicone band 2,Battery: Japan lithium battery over 2 years life 3.Water Resistant color silicone digital watch Lens ... , Day/Date, Water ResistantAnnouncements Please do not let the watch contact with any chemical solvent,,mercury, cosmetic, aerosol spray, ... . is a large-scale and professional plastic digital watch and quartz watch manufacturer, It was established in 1992 and has ...