All G-Shock Gulfmaster Reviews

What’s the G-Shock Gulfmaster all about?

Some manufacturers have been able to find the secret of creating durable and sturdy watches, that come in exciting designs and affordable prices.

The G-Shock watches from Casio are the perfect example of how watches can be robust, water-resistant, nice looking, and affordable altogether. Even if the Casio engineer, Mr. Ibe, needed a couple of handmade samples to get there back in the 80s, his efforts weren’t in vain. He created the very first watch that would take a 10-m (33ft) free-fall, came with 10-year life for the battery and would present 10-bar water resistance (the “Triple 10” principle).

To this day, G-Shock watches come with resistance to shock, impact, vibration, low-temperature, electrical shock, and gravity, and most of the models impress with the 660ft water resistance. Urethane protecting the essential elements and timekeeping modules floating inside are only two of the many advanced technologies that Casio uses for creating robust watches.

Made for the military personnel and outdoor enthusiasts, G-Shock watches are a popular option to use at sea, on land, and in the air.

It’s not only the toughness that impresses, though as G-Shock watches come with exciting designs that increase their versatility. They are suitable for casual wear and for challenging outdoor experiences at the same time.

Having said that, let’s mention that the Gulfmaster series addresses the customers that love the adventure at sea. The watches within the collection come with particular functions (Sensor&Storm alarm functions that identify the sudden changes in atmospheric pressure), digital compass, Tide Graph and Moon data that help anyone at sea check the low and high tides. Add the toughness and durability into the mix, and you get the image of some of the most popular watches for all the sea lovers out there.

What models impress the most?

Another reason for which G-Shock watches are popular is their price as Casio managed to create the tough and rugged watches for low costs. It’s the advanced features that increase the price tag, but even so, you can find incredibly robust timepieces for a perfect amount of money.

1. Casio G-Shock Master of G Smoke Dial GN1000B-1A

Our first choice from the Gulfmaster line is the Casio G-Shock Master of G Smoke Dial Resin Quartz Men’s Watch GN1000B-1A which qualifies as an affordable price, especially considering its overall value.

The watch is made for handling the tough challenges at sea, coming with a robust build and a long lasting band that is also really comfortable.

The digital compass is going to help you find the bearing at sea, whereas the built-in Thermometer is going to give you an idea about the environment. The Twin sensor is accurate and has consistent performance.

The watch is dependable to use for maritime activities. It also performs a Tide Graph function and comes with a moon age indicator which improve your awareness at sea.

The dial is both digital and analog, but the watch is rather easy to use, and the hand shift feature helps. The visibility is excellent in delicate light thanks to the Super Illuminator light and the Afterglow functions.

The watch comes with World Time function (for 29 time zones, city code indicator), stopwatch, countdown timer, and full auto calendar. It has an hourly time signal, and you can set up to 5 daily alarms.

The watch is water resistant up to 660ft and has shock resistance as well. It’s sturdy and multi-functional, and its looks seal the deal for many.

Here’s the short list of good things:

  • It features accurate Twin Sensor
  • It’s made for the maritime activities
  • It’s sturdy, dependable, and durable
  • It’s easy to use and looks great

The cons are nothing to stress about:

  • The visibility can be better
  • Some think that the digits are a bit small

All in all, as it’s tough, reliable for maritime use, accurate within its readings and looks fantastic too, the watch is a sure buy for most sea lovers out there.


If you’re looking for a more colorful Gulfmaster, the CASIO G-SHOCK GULFMASTER GN-1000-1AJF should be your no. 1 choice. Even if this one doesn’t differ much from the GN1000B-1A, it’s the looks that tell them apart.

The watch comes with a black strap and black dial, but it’s the red and blue accents that help it stand out. The attention of people at Casio G-Shock to details is well-known within the watch industry, and this model is one perfect example of that. The screws holding down the case aren’t just there for practical reasons (increasing the watch’s toughness and build), but they’re also red, which makes them look so lovely on the black strap. The crown is half red, half blue, which gives the watch a one-of-a-kind and fun appearance. Even if the dial is black, the white, red, and blue details sure improve its appearance and make it easier to use too.

As it’s part of the Gulfmaster series, this one also includes a Twin Sensor for direction (60 seconds continuous), providing accurate temperature readings. It gives a Tide Graph, Moon data, and Bearing Memory, which only recommends it for maritime activities.

The visibility is excellent as the watch comes with Super Illuminator and auto LED light, which is bright. The build is, and the clock has 660ft water resistance, taking the excess wear at sea and on land.

It runs smooth, and it has both digital and analog display. It’s well made and has a durability feel to it.

Here are our favorite things about it:

The minor aspects don’t make us change our mind:

  • The band is a tad small
  • Some think that the digital area has little to no function at all

Regardless of the minor problems, the watch is a dependable and accurate choice that makes a fantastic first impression and doesn’t disappoint with the performance.

3. G-Shock GWN1000B Master of G Series

Our next suggestion is going to put a big hole into your wallet, especially if it’s not a very thick one. The Casio G-Shock GWN1000B Master of G Series Quality Watch is both atomic and solar powered, which are the primary explanation for its price tag.

The watch is going to receiver radio wave signal automatically six times a day, which means it’s going to tell time precisely no matter where you are in the world. You can also use the manual reception, which only increases its versatility

It’s also a solar-powered watch, so you’ll never have to replace the battery, but only to recharge it. The technology gives enough power for the high-power consuming functions, without ever compromising the continuous performance of all the other features.

The watch comes with a Triple sensor and digital compass. The digital compass presents bidirectional calibration and magnetic declination direction, which makes it highly accurate. The barometer is also precise, and one can also rely on the altimeter when out there. Anyone loving the outdoor activities is going to find the Thermometer useful and dependable too.

Indeed a watch for the use on land and at sea, the clock also provides Tide Graph and Moon data.

The list of functions is long, and it includes a 1/100-second stopwatch, countdown timer, World Time (29 time zones, home city/world time city swapping, Daylight saving on/off), hourly time signal, and full auto-calendar (to the year 2099). It has a 12/24-hour format and button operation tone on/off.

You may set 5 daily alarms and enjoy both the analog and digital display. The hand shift function (manual or auto) is great for the visibility, and so it is the home position correction.

The Power Saving function and the battery level indicator reduce the use of power when you leave the watch in the dark, keeping you posted about the battery level.

The double LED light is bright, and the watch comes with LED light for the face (Afterglow function, full auto LED light, illumination duration that you can select).

The build is, and the watch is ready to take a beat. It’s sturdy and rugged, looking sporty elegance at the same time. It’s water resistant up to 660ft and has shock-resistance technology too.

Here’s the list of good things:

  • It’s solar and atomic
  • It’s accurate, dependable, and tough
  • It features digital compass, altimeter, barometer, and Thermometer
  • It’s well made and durable

Far from being deal breakers, the flaws are minor:

  • It’s quite big
  • Some think that the band has a flimsy feel to it

Be that as it may, the watch is going to help you through thick and thin for a reasonable amount of time, and you should take the plunge with it.

4. G-Shock Master of G GULFMASTER GWNQ1000-1A

Designed for the maritime challenges, the Men’s Casio G-Shock Master of G GULFMASTER Watch GWNQ1000-1A is a wise investment any given day.

The watch comes with Quad Sensor, which includes a digital compass, depth sensor, Thermometer, barometer/altimeter. It’s the list of functions that anyone going at sea is going to use and appreciate. Tide graph and Moon data are also functions that people at sea rely during their adventures.

The time calibration signal reception provides accuracy to the watch, increasing its overall value. It’s a solar powered watch, so you only need to recharge it from time to time. The Power saving mode is going to preserve the battery, allowing all functions to run correctly, even when the high-power consuming tasks are running. Anyway, the battery level indicator is going to give you an idea about how the battery is doing.

There are many traditional functions to use on the watch. World Time (31 time zones, 48 cities, and UTC), Daylight saving on/off, swapping between Home city/world time city function, countdown timer, stopwatch, and full auto-calendar work smoothly and precise. You can set five different alarms.

The visibility in the dark raises no problem as the watch features a double LED light; one is for the digital display, and the other one is for the face. The Hand shift function helps with the visibility of the dial too.

The 48mm case is shock resistant, and the watch is water resistance up to 660ft. The resin band is comfortable and takes excess wear, whereas the synthetic sapphire and the stainless case only increase the ruggedness of the watch.

Subtle within its looks, the watch is the perfect tool for all the experienced and dedicated sea lovers.

Let’s highlight the most significantly positive things:

  • It features Quad sensor, so it has a digital compass, altimeter/barometer, and Thermometer
  • It provides a Tide Graph, Moon data, and Depth meter
  • It’s solar powered and accurate
  • It has a subtle appearance and sturdy build

The minor issues are no way near to becoming deal breakers:

  • One may feel it sits on the large size
  • It’s not a cheap watch

Impressive within its functions, performance, and build, the clock is one timepiece that no sea aficionado should miss from the collection.

5. G-Shock Gulfmaster GWN-1000-2AJF

Even if the next suggestion doesn’t differ that much from the GWNQ1000-1A, the Casio G-Shock Gulfmaster GWN-1000-2AJFis also a keeper as it stands out with its appearance.

The Navy blue and gold accents turn it into a beautiful watch, but the watch doesn’t disappoint in terms of performance and durability either.

As it features Triple Sensor 3, the watch is going to offer precise readings for the bearing, altitude, barometric pressure, and temperature. Anyone taking it at sea is also going to use the Tide Graph and the Moon data.

The Tough movement provides home position correction, whereas the hybrid mounting sustains its durability.

It’s a solar powered watch so no worries about changing the batteries. The Power Saving function and the battery level indicator help the watch run continuously and give you info on the battery level.

The watch is also a Multi-Band 6 watch, which ensures the accuracy of time telling functions, wherever in the world.

Despite the multiple functions, the performance of the watch is continuous and accurate as it comes with an electronic crown switch and various motors.

You’re going to be able to use Home City/World time city swapping function, World Time (29 cities and UTC), 1/100-second stopwatch, countdown timer, and use the 12/24-hour format. The list continues with the five daily alarms and the hourly time signal.

Easy to use and to read its digital and analog display, the watch impresses with its beautiful looks and reliable long-time performance.

Here are the most important pros:

  • It comes with Triple Sensor 3
  • It’s solar powered and dependable
  • It’s long lasting, accurate and well-made
  • It looks amazing

The downsides are nothing to worry about:

  • Not everyone likes the lock on the strap
  • Some may find the dial challenging to read

Even if the watch isn’t all roses and rainbows, it’s still a sure win for any sea lover out there.


G-Shock GW2310FB-1CR Watch

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