
G-Shock
Digital Tide/Moon Mens Watch
G7900-1D
or 4 payments of $31.25
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
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Digital Tide/Moon Mens Watch
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Digital Tide/Moon Mens Watch
or 4 payments of $31.25
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Klarna
- Split your purchase into 4 interest-free payments, paid automatically every 2 weeks.
- Get it now. Pay later. Shop first and pay up to 30 days after placing your order. No upfront payments, no interest.
- Get more time to pay for what you love, spread the cost over smaller monthly payments.
- Learn more about Klarna
- Apply for $1,000 - $50,000 credit limit
- Pay nothing today
- Up to 60 months interest free*
- $9.95/mth account fee or $0 if nothing owing
- One off establishment fee up to $99 may apply
- Learn more about Zip
Digital Tide/Moon Mens Watch
Register to receive a notification when this item comes back in stock.
Overview
- Strap
- Resin
- Black
- Movement
- Quartz
- Functions
- Alarm
- Moon phase display · Shockproof +1
Engineered for the bold, the G-Shock Digital Tide/Moon Men's Watch G7900-1D blends rugged design with advanced functionality.
Crafted with a durable black resin band and mineral glass, this shock-resistant men’s watch is built for extreme environments. Its standout features include tide and moon phase data, low-temperature resistant LCD, and 200-meter water resistance—ideal for sports, ocean adventures, and exploration. The bold digital display is enhanced by large buttons for ease of use and a powerful backlight with afterglow. With world time, 1/100-sec stopwatch, countdown timer, and multi-function alarms, it's more than a timepiece—it’s a precision tool for the modern explorer.
Specifications
- 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
- Measuring modes
- Elapsed time, split time, 1st-2nd place times
- Other
- 5-second Auto-start
- Accuracy
- +/- 15 seconds per month
- Battery
- CR2025
- Approx. battery life
- 2 years
- Gender
- Male
- Band type
- Black Resin
- Warranty
- 2 Years
- Features
- 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
- 1/100 second stopwatch (ST1)
- 1/100 second stopwatch (ST2)
- Button Operation Tone on/off
- Auto Calendar (pre-programmed until the year 2099)
- 12/24 Hour Formats
- Module 3194

Reviews
Shipping & Returns
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- Efficient Same Day Delivery in Sydney - Calculated at Checkout
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Returns Policy
You have 30 days from the date of purchase to return your item.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
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