Casio G-Shock 200m Gulf man Men's Watch

Shock Resistant

Rust Resistant

 Water Resistant: 200M

Auto Dual ELD Backlights with After glownTide Graph

Moon Data (moon age of the input data, moon graph)

World Time: 29 times zones (48 cities), city code display, daylight saving on/off

3 Multi-function Alarms (1 with snooze)

 Timer: Count down

Measuring unit: 1 second

Count  down range: 1 minute to 24 hours

Alarm: Auto Repeat

Time up:  progress beeper

1/100 second stopwatch

Measuring capacity: 24:59'59.99"

Measuring modes: Elapsed time, split time, 1st-2nd place times

 Time Signal: Hourly

Flash Alert: (stopwatch auto-start, countdown alarm, alarms, hourly time signal)

Button Tone Operation On/Off

Auto Calendar: pre-programmed until the year 2099

Formats: 12/24 Hour 

Accuracy: +/-15 seconds per month (with no signal calibration)

Battery: CR2025

Approx. battery life: 7 Years

Module: 3088

Size of case/total weight :G9100 51.0 x 46.0 x 16.4mm / 53g