CASIO W-218HM-5BVDF Black Rosegold Resin Strap

Case / bezel material: Resin
Resin Band
Resin Glass 
50-meter water resistance
LED backlight
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 (28 days for February)
12/24-hour format
Regular time keeping: Hour, minutes, seconds, pm, month, date, day
Accuracy: ±30 seconds per month
Approx. battery life: 7 years on CR2016
Size of case : 44.4×43.2×10.8mm
Total weight : 37 g