Casio Men Watches : Digital Resin #G-8100C-1

Casio G-Shock: C3 G-8100C Series ( MAR 2010 ) Casio Watch # G-8100C-1 G-8100C G-8100 G-810 G-81 ( Men' s Watch ). 1/100-second stopwatch. 29 time zones (48 cities), city code display, daylight saving on/off. 43.6 X 39.8 X 13.9 mm / 59 g. Accuracy: ±15 seconds per month. Auto light switch, dual illuminator, selectable illumination duration, afterglow. Button operation tone on/off. Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments). Electro-luminescent backlight. Flashes with buzzer that sounds for alarms, hourly time signal, countdown time up alarm, countdown timer progress beeper, and stopwatch auto start. Hour, minutes, seconds, pm, month, date, day. Measuring capacity: 23:59' 59.99". Measuring unit: 1 second. Multi-function alarms. Other: Auto-start. Shock resistant (G-SHOCK). World Time. 12/24-hour format. 3 independent multi-function alarms (2 one-time alarms and 1 snooze alarm). 5 years on CR2016. Approx. Auto-calendar (to year 2099). Countdown range: 24 hours. Countdown timer. Flash alert. G-8100C. Hourly time signal. Measuring modes: Elapsed time, split time, 1st-2nd place times. Model Number: G-8100C-1 G-8100C G-8100 G-810 G-81. Other: Auto-repeat, progress beeper. Regular timekeeping. Size of case / total weight. battery life.