Casio BLX100-7B Baby-G tide graph women's watch features a 44mm wide high quality white resin case. Casio BLX100-7B is powered by an accurate Japanese quartz movement. This attractive watch also comes with an attractive yellow gold tone digital dial with day-date-month feature, water resistant to 200 meters, EL backlight with afterglow, tide graph, world time with 29 time zones (48 cities) - city code display - daylight saving on/off, 2 multi-function alarms and 1 snooze alarm, hourly time signal, 1/100 second stopwatch, countdown timer, full auto calendar (pre-programmed until the year 2099), 12/24 hour formats, button operation tone on/off and shock resistant feature. Casio BLX100-7B is equipped with a 22mm wide high quality white resin strap with buckle clasp. Casio BLX100-7B women's Baby-G white resin yellow dial tide graph dive watch is brand new and comes in an original Casio gift box and is backed by an 1 year manufacturer warranty.