GF-1000-1DR Frogman G-Shock
Shock Resistant (G-SHOCK)
Electro-Luminescent backlight: Full auto EL light, selectable illumination duration, afterglow
Solar powered
World time: 31 time zones (48 cities + coordinated universal time), city code display, daylight savings on/off
Moon data (moon age of the specific date, moon phase graph)
Tide graph (tide level for specific date and time)
Dive time and surface interval measurement function - Dive time: 1 minute increments up to 23:59'59, Surface interval: 1 minute increments up to 47:59'59, Memory capacity: Once set of data (dive time, dive start time, dive date)
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 second, Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Daily alarms - 5 independent daily alarms (4 one-time alarms and 1 snooze alarm)
Hourly time signal
Battery power indicator
Power saving (display goes blank to save power when the watch if left in the dark)
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: +/- 15 seconds per month
Approximate battery operating time: 10 months on rechargeable battery (operation period with normal use without exposure to light after charge), 27 months on rechargeable battery (on operation period when stored in total darkness with the power save function on after full charge)
Case dimensions size: 58.3 x 52.8 x 18.0 mm
Weight: 115 g
