14 Best Casio G-Shock Tough Solar Watches In 2022 [Reviews]

Are you looking for a Casio solar watch? There are a few Casio G-Shock Tough Solar watches on the market right now, so we are going to recommend you the Best Casio G-Shock Tough Solar Watches: from the cheapest to the top of the range.

There are a few radio-controlled sundials, others have a few advanced sensors, and many of them have the classic design that Casio has accustomed us to in their watches. If you’re looking for a digital solar wristwatch, Casio has quite a few, but they also offer some nice and tough analog designs.

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How does a sundial work? How long does it take to charge a Casio G-Shock Tough Solar watch?

Easy. For Casio Tough Solar watches, you will need to expose the watch to sunlight to charge the rechargeable battery, but they will also charge under fluorescent light (charging is slower). They usually have the solar cell on the edge of the sphere, surrounding the screen.

The first thing you should do is check your Casio manual and see what the charging times are. It usually varies between the different models. For example, the Casio G-Shock GW-M5610-1:

  • Outdoor sunlight (50,000 lux) 5 minutes
  • Sunlight through a window (10,000 lux) 24 minutes
  • Daylight through a window on a cloudy day (5,000 lux) 48 minutes
  • Interior fluorescent lighting (500 lux) 8 hours

On the screen, you can see the charge level indication: L, M, H (Low, Medium, High). This data refers to the time required for the watch to be able to function from day to day with a daily solar charge.

But in other models such as the Casio G-Shock GMW-B5000D-1ER, the solar charging time can be much longer, since the rechargeable battery is larger (it has Bluetooth and this uses much more energy).

When do these rechargeable batteries need to be replaced? They last a long time, approximately 10-15 years, and are likely to work beyond these dates (storing less energy).

Casio gives a few tips to keep your sundials in good condition:

  • When you store the watch for a long period of time, please activate the power-saving function of the watch, and keep it in a place exposed to bright light. This helps keep the rechargeable battery from running out.
  • These watches use a rechargeable battery to store the energy produced by the solar cell, so they do not require regular battery replacement. However, after a long time of use, the rechargeable battery may lose its ability to achieve a full charge. If you experience problems getting a full charge from the rechargeable battery, contact your CASIO dealer for replacement.

Is a Casio G-Shock solar worth it?

Yes. If you want to forget about changing the battery of your Casio for a long time. If you want to have a watch that you don’t have to worry about at any time, a solar-charged model is perfect for you.

Because not only will you be able to charge it with direct sunlight, but it will also charge using fluorescent light (although it does so much more slowly).

You have to bear in mind that this type of watch will almost always be at a high battery level (High), being able to last in this state for more than 6 months without the need for continuous charging, especially if you have energy-saving activated.

It should also be considered that the full charge of the watch can take a long time in the first instance: this means that it is not worth leaving it alone for a few hours in the sun. Depending on the model, they will need between 50 and 250 hours for a full charge (everything is indicated in the manual).

The rechargeable battery of a solar Casio G-Shock can last perfectly between 10 and 15 years without the need to make any changes, especially if you have been careful to put them in the sun from time to time to keep the battery in good health.

Is your Casio Solar watch not working? a few tips

This can happen very often, especially if you have kept the watch in a drawer for a long time. It may take up to 1 or 2 days for the watch to start up in direct sunlight for 24 hours or more… it depends a lot on how long it has been in the dark.

The battery may have deteriorated over time. In the next post, we give you a few tips that you can follow to diagnose the problem with your Casio.

What are the Best Casio G-Shock Tough Solar Watches?

1.-Casio G-Shock GA-B2100 – Great design, Bluetooth, and solar charging with Carbon Core Guard

  • Bluetooth-Smart
  • Smartphone time
  • Super highlighter
  • Shock resistant
  • Solar power system
  • Neon display
  • universal time function
  • Stopwatch – 1/100 sec. – 24 hours
  • Timers – 1/1 second – 24 hours
  • 5 daily alarms
  • Button sound on/off
  • Needle movement function
  • Phone locator
  • Indication of the day of the week in several languages
  • automatic calendar
  • 12/24 hour timekeeping
  • Mineral crystal
  • Carbon-reinforced resin shell
  • Resin strap
  • Buckle
  • Water resistance rating (20 bar)
  • Dimensions: 48.6 x 45.5 x 11.9mm
  • Weight: 52 grams

It’s a big upgrade from the 2100 range. We finally have solar charging (and Bluetooth). The GA-B2100 watches join the original Casio G-Shock GA-2100 models (resin and no Bluetooth or solar charging) and the Casio G-Shock GM-2100 watches (the metal version without Bluetooth or solar charging).

The design remains striking, it has become a modern classic, with a timeless design like the Casio G-Shock GW-M5610 or the Casio G-Shock GW-5000. And it has a Carbon Core Guard structure.

In yellow it is very striking, it has a small face, perfect for small wrists, and it is a very lightweight watch. The dial has good legibility, and the positive screen as well.

Right now, Casio is missing only one thing with this model: that it be metallic, but it will probably be one of its next releases.

Is Bluetooth worth it? It makes it very easy for us to configure the watch settings and saves us from having to configure it directly on the watch. The time synchronization is done by Bluetooth (it does not have a radio frequency).

The drawback that can be put is that we have to use a new app on our phone… and Casio already has a few (it is somewhat confusing to know which one you have to use)…

  • Fact! They have also launched other colors with positive or negative screens: GA-B2100-1A1ER (black color, inverted screen), GA-B2100-1AJF (black color, positive screen), GA-B2100-2AJF (blue color, reversed), GA-B2100-3AJF (green color, screen reversed).
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2.-Casio G-Shock GST-B100D-1AER: Solar charging in a sleek stainless steel body

Casio G-Shock GST-B100D-1AER
62 Reviews

Casio G-Shock GST-B100D-1AER

  • Digital watch from the CASIO G-Schock collection - GST-B100D-1AER
  • Sporty and innovative design for men
  • Once set, the automatic calendar always displays the correct date.
  • Perfect for free diving without equipment: The watch is tested for water resistance up to 20 bar.
  • 2 year warranty
  • Bluetooth-Smart
  • Smartphone time
  • Led light
  • Shock resistant
  • vibration resistant
  • solar power system
  • Neon display
  • Universal time function
  • Dual Time Display
  • Date and day of the week indicator
  • Stopwatch – 24 hours, Timers – 1/1 second – 24 hours
  • Daily alarm
  • Crown lock button
  • Phone Finder
  • automatic calendar
  • 12/24 hour timekeeping
  • Mineral crystal
  • Stainless steel and resin case and solid steel strap with safety clasp
  • Low battery indicator
  • Dimensions: 58.1 x 53.8 x 14.1mm
  • Weight: about 190 grams

This stainless steel watch is one of Casio’s classic analog watches that Tough Solar has to offer. It has Bluetooth connectivity so you will be able to synchronize the time through the internet.

The hands are covered in a fluorescent coating and, if the watch has been exposed to a light source, they glow in the dark.

In addition, you will find «Dual Time Display», stopwatch, timers, daily alarms, date display, and all the extra features provided by Bluetooth.

It is a perfect elegant watch to wear to the office or to take on a trip. Its dimensions are 58.1 x 53.8 x 14.1 mm so it is quite large. It weighs 190 grams (it is completely stainless steel).

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3.-Casio G-Shock GW-M5610-1 – Classic design with solar charging and multiband 6

Casio GW-M5610-1ER Mens G-Shock Atomic Black Watch
4,929 Reviews

Casio GW-M5610-1ER Mens G-Shock Atomic Black Watch

  • Shock-resistant construction protects against impact and vibration
  • A solar cell provides power for operation
  • Displays the current time in major cities and specific areas around the world
  • Each time you stop the alarm, it sounds again after a few minutes
  • Calendar: automatic until 2099. 
  • Power Source: Solar (10 months duration in darkness with full charge) 
  • Tide and moon display: No 
  • Notification: Alarm tone and time signal. 
  • Mute button beep: Yes 
  • Current time: only displayed on the normal time display 
  • Time setting: Manual and Multiband 6 
  • Alarms: 4 one-time alarms + 1 snooze alarm
  • Stopwatch and countdown timer: ST 24hr, CT 24hr 
  • Backlight: Auto EL, duration 1.5 sec. 
  • Power saving: yes 

One of the classic G-Shocks is solar charged. You won’t find anything as cheap and that works as well as this watch. Timeless.

It is a watch with a classic square design and quite small if we take into account, other models. Perfect for medium/large wrists. The width of the resin strap is 23 mm and it weighs 50 grams. It has a case diameter of 43 mm and a thickness of 23 mm. If you have a very large wrist, it will be small in it.

It has a very reasonable price (about 110 dollars), has solar charging, and radio time synchronization, and is tremendously resistant. It works for everything and doesn’t attract much attention.

You can read the complete review of this Casio in the following entry:

Casio G-Shock GW-M5610 Hands-On Review

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4.-Casio G-Shock GW-9400-1CR Rangeman – Triple Sensor ABC, very resistant and with solar charge

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CASIO Men's GW-9400-1CR Master of G Stainless Steel Solar Watch
3,106 Reviews

CASIO Men's GW-9400-1CR Master of G Stainless Steel Solar Watch

  • Solar-powered digital watch in stainless steel with multiple displays, red contrasts, and textured pushers
  • Quartz movement with analog display
  • Protective mineral crystal dial window
  • Features digital compass, altimeter, barometer, thermometer, sunrise and sunset date, time stamp, Mb6 atomic timekeeping, auto LED, 5 Daily Alarms (4 one-time and 1 snooze alarm), 1/10-second stop watch, countdown timer, day/date/month calendar, and buckle closure
  • Water resistant to 660 feet (200 M): suitable for recreational scuba diving
  • Power Source: Solar Power System
  • Radio frequency-time reception
  • Barometer (260 / 1,100 hPa), Thermometer (-10 °C / +60 °C), Compass and Altimeter 10,000 m
  • Button Operation Tone On/Off
  • World time: 29 time zones (48 cities), daylight saving on/off
  • Super LED light, fully automatic
  • Power saving: yes 

One of the most complete G-Shock watches and that offers the most for the price they have (about 230 dollars). The model with sensors that you were looking for… and it has Tough Solar to charge the watch, so you buy it and forget about it in many years: it will not give you any problem.

sensors? Barometer (260 / 1,100 hPa), thermometer (-10 °C / +60 °C), compass, and altimeter 10,000 m along with solar charging and other additions to the G-Shock range. It also offers sunrise/sunset data and resists low temperatures (-10ºC).

As you can see, it is quite large, it has a 53 mm diameter, an 17 mm thick case, and a 22 mm strap, so prepare your wrist for this Casio. Its weight is 10.4 Ounces.

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5.-Casio G-Shock GMW-B5000D-1ER – Classic stainless steel watch with solar charge and Bluetooth

Casio G-Shock 35th Anniversary Limited Edition Bluetooth Watch GMW-B5000D-1ER
66 Reviews

Casio G-Shock 35th Anniversary Limited Edition Bluetooth Watch GMW-B5000D-1ER

  • Casio G-Shock 35th Anniversary Limited Edition Bluetooth Watch
  • Water Resistant to 200m
  • Battery level indicator
  • Bluetooth Connectivity
  • Bluetooth-Smart
  • Smartphone time
  • super highlighter
  • Shock resistant
  • solar power system
  • Reception of DCF/MSF/WWVB/JJY/BPC radio frequency signals
  • universal time function
  • Stopwatch – 1/100 sec. – 24 hours and timers – 1/1 second – 24 hours
  • 5 daily alarms
  • wake up function
  • Indication of the day of the week in several languages
  • Flight Log Memory
  • Phone Finder
  • mineral crystal
  • Solid stainless steel case
  • Screwed case back
  • Solid steel strap
  • Safety lock
  • Low battery indicator
  • Water resistance rating (20 bar)
  • Dimensions: 49.3 x 43.2 x 13.0mm
  • Weight: 200 grams

If you are looking for a watch with the classic Casio design, metal, and solar charging, this new model from last year is perfect for you. You have it in silver, gold, black, blue and with negative and positive screens. A spectacular G-shock design.

One of the best watches that Casio has launched in the last decade. It has solar charging, Bluetooth connectivity with your smartphone, and time synchronization via radio.

Both the strap and the case on this model are made of steel, but some versions (which are cheaper) come with a resin strap. The bottom of the case is screwed down, so battery changes will be easier.

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6.-Casio G-Shock G-9300-1 Mudman: sundial with compass

CASIO Men's G9300-1 Mudman G-Shock Shock Resistant Multi-Function Sport Watch
1,216 Reviews

CASIO Men's G9300-1 Mudman G-Shock Shock Resistant Multi-Function Sport Watch

  • Tough Solar
  • Digital Compass
  • Thermometer
  • Moon Graph
  • Shock Resistant
  • Resin and Aluminum frame material.
  • Resin Strap
  • Impact-resistant
  • Ore crystal
  • Mud resistant
  • 200-meter water resistance
  • Electroluminescent backlight
  • Solar-powered operation
  • Digital compass and thermometer
  • Moon data (moon phases of the specific date, moon phase graph)
  • World Time: 31 time zones (48 cities + Coordinated Universal Time difference)
  • 1/100 second stopwatch and timer
  • 5 independent daily alarms (4 times and 1 with wake-up function)
  • Hour signal
  • Battery charge indicator
  • Power saving (When the watch is left in the dark, the display turns off to save power)
  • Fully automatic calendar (until the year 2099)
  • 12 and 24-hour format
  • Button Operation Tone On/Off
  • Approximate battery life: 8 months with rechargeable batteries (normal operating time without exposure to light after full charge)

A classic solar G-Shock with dual sensors: compass and temperature. It has a pretty good price in some online stores. It’s been a few years since the launch of this watch, but it continues to prove that it is one of the best options with sensors.

The G-9300-1 is a watch model with a large case (53×12×18.2 mm), but not as large as other Casio models. Its weight is 7.83 ounces.

It has a mud and dust-resistant structure, accompanied by an understated design for a G-Shock watch. This watch can take a beating and still won’t stop. With its mud and dust resistant feature you won’t have to worry about getting it dirty or wet.

One of the great things that I like about this watch is it’s easy to read in all conditions. You can easily activate the backlight without pressing any button, for this just raise and turn your wrist and the backlight will be activated.

The only con of this watch is that the buttons are somewhat difficult to press due to this extra resistance.

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7.-Casio G-Shock Gravitymaster GWR-B1000: Special for pilots

  • Bluetooth Smart and Smartphone time
  • Led light
  • Shock resistant
  • Anti-corrosive casing
  • Solar power system
  • Reception of DCF/MSF/WWVB/JJY/BPC radio frequency signals
  • neon display
  • Dual Time Display and Universal Time Function
  • Date and day of the week indicator
  • Stopwatch – 24 hours
  • Flyback function: With a simple push of the button you can reset the current timing
  • Timers – 1/1 minute – 24 hours
  • daily alarm
  • Needle movement function
  • Phone Finder
  • Smart Access technology through an electronic crown allows you to quickly and intuitively access all the important functions of the watch.
  • Automatic hand adjustment
  • Sapphire crystal
  • carbon fiber case
  • screw-down crown
  • Resin strap – carbon
  • Buckle
  • Water resistance rating (20 bar)
  • Dimensions: 50.1 x 46.3 x 16.9mm
  • Weight: 72 grams

The first model with Carbon Core Guard within the Gravitymaster series, so it has specific functions for aviators such as the flyback function: with a push of the button, you can reset the current timing. It is really expensive.

It has everything we expect from a G-Shock, like solar charging, radio and internet time synchronization, water resistance to 200 meters, a stopwatch, and timers. And Bluetooth connectivity to configure the watch through the Casio app.

Carbon Core Guard technology adds extra strength to the watch case and bracelet. And the watch only weighs 72 grams… spectacular. The glass of the crown is gauging, so yes it is very resistant to bumps and scratches.

This watch with blue ascents looks cool and stylish on the wrists and Its bezel is made of carbon fiber, which enhances its rugged look.

The watch also has the Flight Log function, which logs the time and position information to the G-Shock Connected app and displays a graphic location history display.

Here is a detailed Casio G-Shock GWR-B1000 Gravitymaster Review & Buyer’s Guide

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8.-Casio G-Shock G-STEEL GST-B200B: Elegant and metallic design

  • Shell and Frame Material: Carbon/Stainless Steel
  • One push and triple fold
  • Resin strap
  • Impact-resistant
  • Neobrite
  • Ore crystal
  • Carbon Core Guard Structure
  • 200-meter water resistance
  • Double led light
  • Tough Solar (solar-powered)
  • Mobile Link (wireless connectivity with Bluetooth)
  • World time
  • 1/1000 second stopwatch
  • needle movement function
  • Full auto-calendar (up to the year 2099)
  • 12 and 24-hour format
  • Button Operation Tone On/Off
  • Energy saving
  • Classic time display
  • Case size: 53.3×49.2×14.5mm
  • Total weight: 3.07 Ounces

In the G-Shock G-STEEL line. They have released several versions with different types of straps, both stainless steel, and resin. Another important point is that these GST-B200s have a digital-analog display instead of a fully analog one. 

This watch includes solar-powered charging and a Bluetooth mobile link that provides up to 300 cities on the time, a smartphone finder, and watch functionalities adjustment.

The other features are typical of mid-high-end G-Shocks. It does not have radio time synchronization.

This is a wonderful product! The quality, finish, and appearance are amazing! And its G-Shock reliability makes it even better. Perfect for day-to-day use or for your next adventure.

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9.-Casio G-Shock G-STEEL GST-B300SD: The evolution of the previous model

Casio G-Shock GSTB300SD-1A G-Steel Solar Powered Bluetooth Stainless Band Watch
79 Reviews

Casio G-Shock GSTB300SD-1A G-Steel Solar Powered Bluetooth Stainless Band Watch

  • Men's GSTB300SD-1A Analog-Digital Watch
  • Bluetooth smartphone link. 200M Water Resistant. Solar Powered. Carbon Core Guard structure. Mineral Glass. Neobrite
  • Style Number: GSTB300SD-1A
  • New Genuine, 100% Authentic
  • Official Licensed Product
  • Bluetooth-Smart
  • Smartphone time
  • Super Auto LED Light
  • Shock resistant
  • Solar power system
  • Neon display
  • Universal time function
  • Stopwatch – 1/1000 sec.- 24 hours
  • Timers – 1/10 second – 24 hours
  • 5 Multi alarm, hourly time signal
  • Button sound on/off
  • Phone locator
  • Automatic calendar
  • 12/24 hour timekeeping
  • Mineral crystal
  • Stainless steel strap
  • Safety lock
  • Low battery indicator
  • Water resistance rating (20 bar)
  • Dimensions: 51 x 50 x 15.5mm
  • Weight: approx. 185 grams

The evolution of the previous model. Very elegant, with a small dial and a very reasonable price for this type of stainless steel watch. It is the first model of the G-Steel series with a button on the front to turn on the light. It also has a neon screen to be able to see the handles of the clock.

It is charged by solar energy and has a small meter on the watch itself that indicates the level of charge (very useful to see it immediately). The configuration is very simple since it connects via Bluetooth to the smartphone and all its parameters can be changed quickly.

It does not have any type of sensor. It is not meant to be worn outdoors, but it is meant to be worn to work, travel, or formal meetings.

There are different versions, but there is one with a negative digital screen and two extra straps that is quite striking.

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10.-Casio G-Shock GBD-H1000: A good sundial with many sensors

CASIO G-Shock G-Squad GBD-H1000-1JR Men's Wristwatch (Japan Domestic Genuine Products)
225 Reviews

CASIO G-Shock G-Squad GBD-H1000-1JR Men's Wristwatch (Japan Domestic Genuine Products)

  • Shock Resistant
  • 5-Sensors
  • 200-meter water resistance
  • Bluetooth Connected w/ GPS
  • Japan Domestic Market Model / U.S Warranty is not included /If you need the English Instruction Manual, check whether it is available online before adding to cart
  • Dimensions: 63mm x 55mm x 20.4mm
  • Weight: 101 grams
  • Solar power system and cable charging
  • Exact GPS time
  • Resin strap and case
  • mineral crystal
  • Shock resistant and 20 bar water resistance
  • 4 daily alarms
  • auto led light
  • automatic calendar
  • lap memory 100
  • step counter
  • VO2max recovery time, training analysis
  • GPS speed/distance measurement
  • Compass, Barometer (260 / 1,100 hPa), Thermometer (-10 °C / +60 °C), Altimeter 10,000 m
  • Calorie consumption calculation (CAL)
  • Target heart rate alarm and optical heart rate measurement
  • Bluetooth and Phone Finder
  • Smartphone notifications
  • Stopwatch, alarm clock, universal time
  • Training Planner

One of the new Casio watches for the year 2022. Perfect for athletes who want a good Casio watch with all the latest technology from the company.

It has everything you need in a sports watch (the excellent solar battery that never runs out, GPS that works very well, very effective pulse meter, the hardness of a G-Shock…) but you have to keep in mind that it is a Casio watch and that its menus are more complicated than those that have this type of watches from other brands.

It is not a cheap watch, but it will last you a lifetime.

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You can read our other guide on 26 Best Affordable And Cheap Casio Watches for Men and Women

11.-Casio G-Shock GWG-1000 Mudmaster: indestructible solar analog-digital watch

Casio G-SHOCK MUDMASTER Mens Watch GWG-1000-1A3DR
19 Reviews

Casio G-SHOCK MUDMASTER Mens Watch GWG-1000-1A3DR

  • Featuring a Band, Case, Scratch Resistant Sapphire Crystal
  • Case and frame material: Resin / Stainless steel; resin strap
  • Mud resistant
  • Screw-down crown
  • Vibration and shock-resistant
  • Sapphire crystal with a non-reflective film
  • Water resistance up to 200 meters
  • Double led light
  • Solar-powered operation
  • Radio Time Calibration Signal Reception
  • Automatic correction of the initial position of the needle
  • Digital compass, altimeter, barometer, thermometer
  • World time, 1/100 second stopwatch, and timer
  • 5 daily alarms
  • Full auto-calendar (up to the year 2099)
  • Button Operation Tone On/Off
  • Case size: 59.5×56.1×18mm
  • Weight: 2.05 Ounces

An analog clock with a spectacular design. It has everything the Rangeman has but on steroids. A typical Triple ABC watch from Casio.

It has a similar shape with all the buttons protected from mud and dust, adding “Alpha Gel” which adds resistance to extreme vibrations. sensors? A sensor that measures direction, temperature, altitude, and barometric pressure. 

It has solar charging, and radio synchronization, and has a sapphire crystal.

We already anticipated that it is not cheap, it usually costs between 500 and 600 dollars. It is one of the largest G-Shock watches at the moment, with dimensions of 59.5 × 56.1 × 18.0 mm.

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Other Top Casio G-Shock Tough Solar Watches that we have selected and that are difficult to find

Casio G-Shock GW-6900-1: Solar-charged and easy-to-use military watch

  • Resin case and frame; Resin Strap
  • Ore crystal
  • Impact-resistant
  • Solar charging
  • 200-meter water resistance
  • Electroluminescent backlight
  • Universal Time: 31 time zones (48 cities + Coordinated Universal Time)
  • 1/100 second stopwatch and countdown timer
  • 5 independent daily alarms (4-time alarms and one with snooze function) and hourly time signal
  • Battery charge indicator
  • Power saving (The screen turns off to save power while the watch is left in the dark.)
  • Fully automatic calendar (until the year 2099)
  • 12 and 24-hour time format
  • Button sound on and off
  • Approximate battery life: 10 months with rechargeable battery (operating time with normal use without exposure to light after fully charged)

One of the favorite watches of the military, especially among the Navy Seal. It has solar energy charging, multiband 6 synchronizations by radio of the time, and is characterized by the simplicity of its use.

In addition, it has the typical functionalities of Casio watches such as world time, daily alarms, and full automatic EL backlight (with automatic activation). You will also find a stopwatch and timer.

But perhaps what stands out the most in this model is the front backlight button that you can press with ease.

The GW-6900-1 is a mid-sized watch in the G-Shock range of watches (it’s perfect for smaller wrists). Its dimensions are 53.2 × 50 × 17.7 mm and it weighs 63 grams.

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CASIO G-SHOCK GULFMASTER GN-1000-1AJF Men’s Watch

G-SHOCK [Casio] CASIO Watch GULFMASTER GN-1000-1AJF Men's
71 Reviews

G-SHOCK [Casio] CASIO Watch GULFMASTER GN-1000-1AJF Men's

  • Casio G-Shock Gulfmaster Series
  • Twin Sensor for direction (60 seconds continuous) and temperature readings
  • Bearing memory / Tide Graph / Moon Data
  • Super Illuminator, high-brightness auto LED light
  • 20 Bar Waterproof
  • Double illuminator
  • Shock resistant
  • Anti-corrosive casing
  • Solar power system
  • Reception of DCF/MSF/WWVB/JJY/BPC radio frequency signals
  • Sunrise and sunset indicator
  • universal time function
  • Stopwatch – 1/100 sec. – 24 hours and timers – 1/1 minute – 1 hour
  • 5 daily alarms
  • Automatic hand adjustment
  • Button sound on/off
  • Needle movement function
  • Crown lock button
  • Automatic calendar
  • 12/24 hour timekeeping
  • Sapphire crystal
  • Carbon-reinforced resin case and resin strap
  • Low battery indicator
  • Water resistance rating (20 bar)

It also has a tide indicator, depth gauge, sunrise, and sunset indicator and can be charged by solar energy and synchronized the time by radio.

The casing is shock resistant and protects against impacts and vibrations. It has an anti-corrosion treatment, carbon-reinforced resin case, and sapphire crystal.

It has dimensions of 6.06 x 4.96 x 3.7 inches and weighs 77 grams.

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Casio G-Shock GPR-B1000-1JR Rangeman: Casio premium with sensors, Bluetooth, GPS, and solar charging

Casio G-SHOCK RANGEMAN Solar-Assisted GPS Navigation GPR-B1000-1JR Mens Made in japan (JAPAN IMPORT)
238 Reviews

Casio G-SHOCK RANGEMAN Solar-Assisted GPS Navigation GPR-B1000-1JR Mens Made in japan (JAPAN IMPORT)

  • Smartphone Link
  • Shock Resistant
  • Tough Solar
  • G-SHOCK Connected
  • Japan Imported / Come With Casio Internatonal One Year Warranty
  • Sapphire crystal
  • Power source: solar charging
  • Bluetooth Smart and GPS exact time
  • GPS function
  • Barometer (260 / 1,100 hPa), Thermometer (-10 °C / +60 °C), Compass and Altimeter 10,000 m
  • Sunrise and sunset indicator, Moon phase indicator, and Tide indicator
  • Includes stopwatch, timers, automatic calendar
  • Smart Access Technology: The Smart Access system, through an electronic crown, allows you to quickly and intuitively access all the important functions of the watch. 
  • Button Operation Tone On/Off
  • Alarms: 4 daily alarms
  • World time: 29 time zones (48 cities), daylight saving on/off
  • Super LED light, fully automatic
  • Power saving: yes 
  • Water-resistant to 200 meters and anti-dirt casing

One of the latest additions to the G-Shock Tough Solar range… and it seems that Casio doesn’t want to sell it anymore… It’s expensive, but it has Bluetooth functionality and a whole range of sensors (including GPS) for the more adventurous.

As long as you don’t use GPS much, this watch will work perfectly with solar charging, but if you need it, you can also charge it using a cable and connect it to the mains.

It has a barometer (260 / 1,100 hPa), a thermometer (-10 °C / +60 °C), a compass, and a 10,000 m altimeter, as well as a sunrise and sunset indicator, a moon phase indicator, and a tide indicator. . The LCD screen in the center of the sphere is capable of representing graphs and maps. 

Its price of about 700 dollars… it’s not a watch for all pockets, but you’re going to get the latest Casio technology and all the resistance of its G-Shock range.

Check it on amazon

Its case diameter is 60 mm, its thickness is 20 mm and its strap is 25 mm. It’s huge…

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