Casio G-Shock Rescue Gulfman Watch (G-9100R-4DR)

Model No.: G-9100R-4DR / G 9100R 4DR/ G9100R4DR

Specifications :
1/100-second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Other: Target time alarm, auto start
12/24-hour format
Accuracy: ±15 seconds per month
Approx. battery life
7 years on CR2025
Full auto-calendar (to year 2099)
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat, time up alarm, progress beeper on/off
Button operation tone on/off
Electro-luminescent backlight
Auto light switch, dual illuminator, selectable illumination duration, afterglow
Flash alert
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
Moon data
(Moon age of the input data, moon phase graph)
Multi-function alarms
3 independent multi-function alarms (2 one-time alarms and 1 snooze alarm)
Regular timekeeping
Hour, minutes, seconds, pm, year, month, date, day
Rust resistant
Tide graph
(Tide level for specific date and time)
World Time
29 time zones (48 cities), city code display, daylight saving on/off
Size of case / total weight
G-9100R 4DR 51.0 X 46.0 X 16.4 mm / 53 g

Packaging: New in Casio box with manual