Casio A100WEGG-1A Digital Stainless Steel Strap Watch

Case / bezel material: Resin
Adjustable Clasp
Stainless Steel Band
Resin Glass
Gray ion plated band
Water Resistant
LED backlight
1/10-second stopwatch
Measuring capacity: 59'59.9''
Measuring modes: Elapsed time
Daily alarm
Hourly time signal
Auto-calendar (28 days for February)
12/24-hour format
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: ±30 seconds per month
Battery: CR1616
Size of case : 40.7×32.7×9.2mm
Total weight : 53g