ÇïÓ? Versatile digital watches in earthy colors ƒ?ª? easy to match with any fashion statement you choose. ÇïÓ? These watches start with a durable exterior design, 50-meter water resistance, and 7-year battery life. The LED backlight ensures an easy read even in the dark, and the handy alarm plus 1/100 second stopwatch functions keep you on your game all day long. ÇïÓ? Case / bezel material: Resin Resin Band Resin Glass 50-meter water resistance LED backlight LED:Amber 1/100-second stopwatch Measuring capacity: 59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times Daily alarm Hourly time signal Auto-calendar (set at 28 days for February) 12/24-hour format Regular timekeeping: Hour, minute, second, pm, date, day Accuracy: Çï¶Ï30 seconds per month Approx. battery life: 7 years on CR2016 Size of case : 48.1 _ 47.1 _ 13.9 mm Total weight : 40 g