Casio G-Shock Mens Sports Watch G-7900 G-7900-2DR
Model No.: G-7900-1 / G7900
1/100-second stopwatch (ST1, ST2)
Measuring capacity: 999:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Other: Auto start (ST1 only)
Accuracy: ±15 seconds per month
Approx. battery life
2 years on CR2025
Full auto-calendar (to year 2099)
Button operation tone on/off
Measuring unit: 1/10 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute and 1-hour increments)
Other: Auto-repeat, progress beeper
Auto light switch, selectable illumination duration, afterglow
Flashes with buzzer that sounds for alarms, hourly time signal, countdown time up alarm, countdown timer progress beeper, and stopwatch auto start
Hourly time signal
Low temperature resistant (-20°C)
5 independent multi-function alarms (4 one-time alarms and 1 snooze alarm)
Hour, minute, second, pm, month, date, day
Shock resistant (G-SHOCK)
29 time zones (48 cities), city code display, daylight saving on/off
Size of case / total weight
G-7900 52.4 X 50.0 X 17.7 mm / 68.2 g
The new G7900 digital watch features a trendy big case with superior hexagon protection, made by 4 large screws on the bezel and side to form a superior line of defense. The largest buttons in G-Shock history improve button operability, even while wearing gloves. For a high performance fit and superior shock resistance, the G-RESCUE features back case shock absorbers to stabilize the watch and protect case from impact.
"The G-RESCUE G7900 is a new shape for the G-Shock family of watches, but embraces classic G-Shock technology," said Shigenori Itoh, Vice President of Casio’s Timepiece Division. “We are excited to deliver technologically advanced, rugged products to the fashion conscious, yet active man".
Additionally, the G-Rescue features low temperature resistance, able to withstand temperatures as low as -4°F.
Other amenities include shock resistance, 200M water resistance, moon and tide graph, auto EL backlight, flash alert, world time, four daily alarms, 1/100 second chronograph and 12/24 formats.
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