Casio G-Shock [DW-6900RL-1DR]

Case Size (L × W × H): 53.2 × 50 × 18.7 mm
Weight: 67 g
Case and Bezel Material: Resin / Bio-based resin
Band: Bio-based resin band
Construction: Shock Resistant
Water Resistance: 200-meter water resistance
Power Supply and Battery Life: Approx. battery life: 5 years on CR2016
Glass: Mineral Glass
Compatible Band Size: 145 to 205 mm
Stopwatch: 1/100-second stopwatch
Stopwatch Measuring Capacity: 00'00''0059'59''99 (for the first 60 minutes)
Stopwatch (after 60 minutes): 1:00'0023'59'59 (after 60 minutes)
Stopwatch Measuring Unit: 1/100 second (for the first 60 minutes), 1 second (after 60 minutes)
Stopwatch Measuring Modes: Elapsed time, split time, 1st-2nd place times
Timer: Countdown timer
Timer Measuring Unit: 1 second
Timer Countdown Range: 24 hours
Timer Start Time Setting: 1 second to 24 hours (1-second, 1-minute, and 1-hour increments)
Other Timer Feature: Auto-repeat
Hourly Time Signal: Yes
Multi-function Alarm: Yes
Flash Alert Feature: Flashes with buzzer for alarms, hourly signals, countdown timer time up
LED Backlight: Super Illuminator
Afterglow: Yes
Light Color: White
Calendar: Full auto-calendar (to year 2099)
Accuracy: ±15 seconds per month
Other Features: 12/24-hour format, Regular timekeeping (Hour, minute, second, PM, month, date, day)