\ -Shock Resistant \ -Mineral Glass \ -Neobrite \ -200-meter water resistance \ -Case / bezel material: Carbon / Resin? \ -Resin Band \ -Double LED light \ -World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off \ -1/100-second stopwatch \ -Countdown timer \ -5 daily alarms \ -Hourly time signal \ -Hand shift feature \ -Full auto-calendar (to year 2099) \ -12/24-hour format \ -Button operation tone on/off \ -Regular -Digital: Hour, minute, second, pm, month, date \ -Accuracy: ±15 seconds per month \ -Approx. battery life: 3 years on SR726W × 2