a_line Women's AL-20050-NB-SL Amore Chronograph Silver Dial Navy Blue Aluminum Watch Japanese quartz movement Mineral crystal; navy blue aluminum case and bracelet Chronograph functions with 60 second, 60 minute and 24 hour black subdials with blue hands Silver dial with blue hands and black hour markers; navy blue aluminum bezel with tachymeter scale Water resistant to 165 feet (50 M): suitable for swimming and showering