Casio G-shock GD-010-1DR Digital Rubber Strap Watch for Men

"Case size (L× W× H): 54.9 × 51.9 × 16.1 mm
Weight: 65 g
Case and bezel material
Bio-based Carbon / Bio-based resin
Bio-based resin band
Shock Resistant
Carbon Core Guard structure
200-meter water resistance
Battery: CR2025
Mineral Glass
Compatible band size: 145 to 215 mm
World time
Multi Time (4 different cities)
31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
1/100-second stopwatch
Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer
Measuring unit: 1/10 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Alarm/hourly time signal
5 alarms (daily or one-time)
Hourly time signal
LED backlight (Super Illuminator)
Auto light switch, selectable illumination duration, afterglow
Light color
LED:White
Full auto-calendar (to year 2099)
Mute feature
Button operation tone on/off
Accuracy: ±15 seconds per month
Other features
12/24-hour format
Regular timekeeping:
Hour, minute, second, pm, month, date, day"