From G-Shock, the Black XL Resin Digital Watch features: black resin with blue accents and black gloss bandround caseshock and magnetic resistantauto LED light with afterglowfour daily alarmsone snooze alarmhourly time signalworld time for 29 time zones and 48 cities1/1000-second stopwatchfull auto-calendarcountdown calendarcase size approx. 51.2mm Water Resistance: 20 ATMImported.