Shock Resistant, World time, 29 time zones (48 cities), city code display, daylight saving on/off
1/100-second stopwatch, Countdown timer, 5 daily alarms, Approx. battery life: 2 years on SR726W X 2
Hourly time signal, Edit: Button operation tone on/off, alarm beeper pattern (3 patterns), 12/24-hour format, 00-second animation on/off