Casio Women's BLX100-1 Baby-G Multi-Function Digital Black Resin Sport Watch Baby-G shock resistant black resin case with pink accents and buckle closure Tide graph; World time (29 time zones and 48 cities); Multi alarms 1/100th second stopwatch; Countdown timer 12/24 hour format; Mute function Water resistant to 660 feet (200 M): suitable for recreational scuba diving