Casio Men's G-Shock DW9052-1BCG Black Resin Sport Watch
Shock Resistant, 200 Meter Water Resistant; Size of case : 48.5×43×14.7mm
Electro-Luminescent Backlight with Afterglow, Mineral Crystal
1/100 second stopwatch, Countdown Alarm, Auto-repeat function
Daily Alarm, Hourly time signal, 12/24 Hour Formats, Auto Calendar (pre-programmed until the year 2039)
Battery: 2 years on CR2016, Module 1659
Accuracy: ± 15 seconds per month. Measuring mode - elapsed time, split time