CASIO G-SHOCK FIRE PACKAGE '16 AWG-M100SF-2AJR MEN'S Imported Band material:Resin tough solar (solar charging system) 20 ATM water resistant features world time: 48 cities (with 31 time zones, daylight saving time settings) + UTC (universal coordinated time) time display, home city replacement functions stopwatch 1 / 100 seconds, 60 minutes total, split with  Timer (set: set 1 second, maximum: 100 minutes, measured in one-second increments) -time alarm (with countdown function) five times  battery indicator display  power saving features (save battery life, turn off the display after certain period of time in the dark)  Full Auto-calendar  12 / 24 hour display switching