Digital Moon Tide Watch G7900-1D

From G-Shock, the watch that delivers unmatched toughness, comes a collection of new models that deliver a new level of protection. These watches are designed and engineered for rough and rugged activities. Black resin band digital watch with neutral face. New Four Point Design Protection

Large Buttons & Display Format

Tide & Moon Data

Shock Resistant

200M Water Resistant

Low Temperature Resistant LCD (-20 C / -4 F)

Auto EL Backlight with Afterglow

Flash Alert (flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time-up alarm, countdown timer progress beeper and stopwatch auto-start)

Tide Graph (tide level for specific date and time)

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

World Time

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

4 Multi-function Alarms and 1 Snooze Alarm

Hourly Time Signal

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

1/100 second stopwatch (ST1)

Measuring capacity: 999:59'59.99"

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

Other: 5-second Auto-start

1/100 second stopwatch (ST2)

Measuring capacity: 999:59'59.99"

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

Button Operation Tone on/off

Auto Calendar (pre-programmed until the year 2099)

12/24 Hour Formats

Accuracy: +/- 15 seconds per month

Battery: CR2025

Approx. battery life: 2 years