Case / bezel material: Resin Resin Band Resin Glass Water Resistant LED light LED:Green 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: Ç?Çî¶ôǝÇ?Çî¶ôǏ30 seconds per month Approx. battery life: 7 years on CR2016 Size of case : 38.2 ‹¨«Çú??’??¶¦ƒ?û¶ù¶® 35.2 ‹¨«Çú??’??¶¦ƒ?û¶ù¶® 8.5 mm Total weight : 21 g
