53.0mm diameter Magnetic Resistant Shock Resistant LED light World time 31 time zones (48 cities + UTC) 1/100-second stopwatch Countdown timer 5 daily alarms (with 1 snooze alarm) Hourly time signal Hand shift feature Full auto-calendar 12/24-hour format Button operation tone on/off Regular Analog timekeeping Water-resistant 200 meters Black resin band Black face