G-Shock Digital Tide Watch  G7900-1 / G-7900-1


G-Shock Digital Tide Watch G7900-1 / G-7900-1

Sale price$138.90 Regular price$249.00
Save $110.10

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. Major features include four large bezel screws and protruding surfaces that divide the bezel & case of watch into four sections for a functional four point protection. The buttons are among some of the largest in the G-Shock line-up for easy operation. Low-temperature resistance allows operation even under very cold conditions while moon and tide graphs provide essential information for marine professionals & enthusiasts. The large LCD which is divided into sections makes information easy to locate and read whenever you need.


  • Mineral Crystal Glass
  • 200m Water Resistant
  • Shock Resistant
  • Low Temperature Resistant LCD (-20 C / -4 F)
  • Case / Bezel Material: Resin
  • Band Material: Resin
  • Electro-luminescent backlight
  • Auto light switch selectable illumination duration 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)
  • World Time: 29 time zones (27 cities) city code display daylight saving on/off
  • Stopwatch (#1): 1/100 second stopwatch measuring capacity: 999:59'59.99 measuring modes: Elapsed time split time 1st-2nd place times 5-second Auto-start Stopwatch (#2): 1/100 second stopwatch measuring capacity: 999:59'59.99" measuring modes: Elapsed time split time 1st-2nd place times
  • 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).
  • Auto-repeat time-up alarm progress beeper
  • Full auto-calendar (to year 2099)
  • Accuracy: +/-15 seconds per month
  • Size: 52.4 x 50.0 x 17.7mm
  • Weight: 68.2g
  • Battery - approx 2 years
  • Battery CR2025

Customer Reviews

Based on 2 reviews
Sandra Adam

Have previous owned the same watch

Anna Bruni
I haven't received it

Hi, unfortunately I still haven't received the watch, so unable to rate it.
I know it's not your fault, as you sent it on the 20th, but it still hasn't arrived thanks to Australia Post. So sadly, my nephew missed out on getting his birthday gift for his 11th birthday last Friday.