Vintage Casio BGX-100 Digital Baby-G Shock Xtreme Korean 。Brand new with tags and in tin. Model BABY-G BGA-101-7B TECHNICAL SPECIFICATIONS ・ Shock Resistant ・ 100M Water Resistant ・ LED Light with Afterglow ・ World Time ・ 29 time zones (27 cities), city code display, daylight saving on/off ・ 1/100 second stopwatch ・ Measuring capacity: 59\'59.99\" ・ Measuring modes: Elapsed time, split time, 1st-2nd place times ・ Countdown Timer ・ Mearuring Unit: 1 Second ・ Countdown Range: 60 minutes ・ Countdown start time setting range: 1 to 60 minutes (1-minute increments) ・ Others: Auto-repeat, progress beeper ・ 4 Daily Alarms & 1 Snooze Alarm ・ Hourly Time Signal ・ Auto Calendar (pre-programmed until the year 2039) ・ 12/24 Hour Formats ・ Accuracy: +/- 30 seconds per month ・ Battery SR726W x 2 ・ Approx. battery life: 2 years