o.d.m. Women's DD101-3 Pixel Series White with Green Watch Quality and precise Japanese-quartz movement with analog-display Durable acrylic crystal 12 and 24 hr display functions , hypo-allergenic watch; expansion band Auto EL-Backlight for easy readability Water resistant to 99 feet (30 M): withstands rain and splashes of water, but not showering or submersion