The Casio G-SHOCK Jason Foundation Watch G-001-8C is the perfect watch to add to your collection. Case bezel material: Resin Resin Band 200-meter water resistance Mineral Glass Shock Resistant Electro-luminescent backlight Auto light switch, afterglow Flash alert Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm, countdown timer progress beeper, and stopwatch auto start World time 29 time zones (48 cities), city code display, daylight saving onoff 1100-second stopwatch Measuring capacity: 23:5959.99 Measuring modes: Elapsed time, split time, 1st-2nd place times Others: 5-second countdown auto start Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Others: Auto-repeat, progress beeper Multi-function alarms 3 independent multi-function alarms (2 one-time alarms and 1 snooze alarm) Hourly time signal Full auto-calendar (to year 2099) 1224-hour format Button operation tone onoff Regular timekeeping: Hour, minute, second, pm, month, date, day Accuracy: 15 seconds per month Approx. battery life: 7 years on CR2025