Case / bezel material: Resin Stainless Steel Band Adjustable Clasp Resin Glass Partial ion plated 50-meter water resistance Multi-function alarm Hourly time signal Full auto-calendar (to year 2039) 12/24-hour format Regular timekeeping: Hour, minute, second, pm, month, date, day Accuracy: ±30 seconds per month Approx. battery life: 3 years on CR2016
LED Backlight Afterglow
Flash alert Flashes with buzzer that sounds for alarms, hourly time signal 1/100-second stopwatch