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Casio Men's G-Shock GW2310-1 Tough Solar Atomic Sport Watch
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You can return this item for any reason: no shipping charges. The item must be returned in new and unused condition.
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Return this item for free
You can return this item for any reason: no shipping charges. The item must be returned in new and unused condition.
Read the full returns policy- Go to Your Orders to start the return
- Print the return shipping label
- Ship it!
Purchase options and add-ons
Product details
About this item
- 100 M Water Resistance
- G-Shock Watch featuring Shock resistance - Tough Solar Power with battery indicator, and power-saving function. Approximate battery life: 10 months on full charge (without further exposure to light).
- Multi-Band 6 Atomic Timekeeping-Automatically Receives time calibration radio signals from all 6 Atomic clocks around the world which keep the displayed time accurate
- Electro-Luminescent Backlight with Afterglow ensures easy reading during day or night
- World Time w/ 29 Time Zones (48 Cities + Coordinated universal time) / Daylight Saving On/Off
- 10/100 Second Stopwatch
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From the manufacturer
G-SHOCK
The most durable digital and analog-digital watches in the industry, trusted by military personnel, law enforcement, surfers and outdoor enthusiasts around the world.
Solar Powered
Casio solar-recharging system converts even faint light from fluorescent lamps into ample energy to achieve stable operation of various high-load functions.
Pursuing Absolute Toughness
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Shock ResistanceShock-resistant construction protects against all sorts of impact and vibration. |
20-bar water resistanceYou can wear your G-SHOCK in all sorts of situations, from working with water in daily life and taking a shower to participating in water activities such as swimming, surfing or jet skiing. |
EL BacklightWith the EL Backlight, you can see the watch face in any situations without light. |
Our Values
"Necessity is not the mother of invention, invention is the mother of necessity." These are the words of one of Casio's founders. The people who created Casio were determined to 'invent necessity'- to create products that met latent needs with groundbreaking capabilities no one had ever seen before. Ever since, Casio has been doing just that, bringing new discovery and delight to people around the world. This is Casio's way of building an even more prosperous, richly rewarding world.
Product guides and documents
Product specifications
Watch Information
Brand, Seller, or Collection Name | Casio |
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Model number | GW-2310-1CR |
Part Number | GW2310-1 |
Model Year | 2011 |
Item Shape | Round |
Dial window material type | Mineral |
Display Type | Digital |
Clasp | Buckle |
Case material | Resin |
Case diameter | 46.4 millimeters |
Case Thickness | 0.3 inches |
Band Material | Resin |
Band size | 9 Inches |
Band width | 1.1 inches |
Band Color | Black |
Dial color | Black |
Bezel material | Stainless Steel |
Bezel function | Stationary |
Calendar | Day-Date-Month |
Special features | alarm-feature, Chronograph, Shock resistant, Water Resistant, World time |
Item weight | 5.04 ounces |
Movement | Japanese Quartz |
Water resistant depth | 660 Feet |
Warranty | User manual User Guide [PDF ] User manual User Guide [PDF ] |
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 4.33 x 4.33 x 3.07 inches; 5.04 ounces
- Item model number : GW-2310-1CR
- Department : mens
- Batteries : 1 Lithium Ion batteries required.
- Date First Available : March 22, 2010
- Manufacturer : Casio
- ASIN : B00386B610
- Country of Origin : China
- Best Sellers Rank: #134,658 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry)
- #449 in Men's Wrist Watches
- Customer Reviews:
Product Description
Born from a dream of "creating a watch that never breaks." It was over 30 years ago, a CASIO engineer won the battle against the laws of nature. He designed a watch that would resist centrifugal and impact forces, as well as high water pressure. Since then, the name G-SHOCK has become a byword for independence and pushing the limits. G-SHOCK watches are the most durable digital and analog-digital watches in the industry, trusted by military personnel, law enforcement, surfers and outdoor enthusiasts around the world. Along with this, G-SHOCK is highly touted in the fashion world, worn by icons in hip-hop, sports, and design. With limited edition collaborations being released often, you can always find a G-SHOCK that matches your personality and style.
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Important information
Legal Disclaimer
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, accuracy, sturdiness, appearance and performance of the watch. For example, they mention it's an ideal watch for work, keeps accurate time and is reliable. Some appreciate performance. That said, some disagree on size, battery life, and readability.
AI-generated from the text of customer reviews
Customers like the quality of the watch. They say it's a very good everyday watch, shock resistant, and useful. Some customers also say that it'll be the perfect watch for work and getting stranded on a deserted island. Overall, customers are satisfied with the quality and functionality of the product.
"...If you want a reliable, practical, super accurate, understated, sporty, and unusually affordable wrist watch - think no more : ), you just found it!" Read more
"...All in all, a really great watch and great value buying it through Amazon" Read more
"...Great brand and great value." Read more
"...Outstanding value and usefullness that one never has to take off!" Read more
Customers like the accuracy of the watch. For example, they mention it's a good timekeeper and reliable watch. Some appreciate the atomic timekeeping and the incredibly accurate r/c time updates. The watch charges with light and syncs time with the National Bureau of Standards.
"...It does have the tools I do need in a watch though like a stopwatch, timer, alarm, day/date, back lighting, military time display, and world time...." Read more
"...it is going strong, I love it, accurate and solar power is the best after 4 years all I had to do is to ensure that the watch gets enough sunlight..." Read more
"...If you want a reliable, practical, super accurate, understated, sporty, and unusually affordable wrist watch - think no more : ), you just found it!" Read more
"...It has all the features I wanted: stop watch, countdown timer, multi city time, multiple alarms, and most importantly, solar...." Read more
Customers like the sturdiness of the watch. For example, they mention it's shock proof, tough, and can take some impact without breaking. The quality is good, and the watch lasts a long time. It also looks and feels well-balanced on the wrist.
"...it is going strong, I love it, accurate and solar power is the best after 4 years all I had to do is to ensure that the watch gets enough sunlight..." Read more
"...If you want a reliable, practical, super accurate, understated, sporty, and unusually affordable wrist watch - think no more : ), you just found it!" Read more
"...The face was framed in metal and looked more solid. This watch is stealth and unobtrusive, which was what I was looking for all along...." Read more
"...The watch is well made and looks to be able to stand up to any punishment that I put it through...." Read more
Customers are satisfied with the appearance of the watch. They mention that it looks good, feels good, and is well-designed. They also appreciate the easy-to-read display and classic G-Shock styling. The durable, waterproof case and band have style. The watch is great on smaller wrists and looks substantial on their wrists.
"...The resin band has held up well - it's still original and looks healthy for another couple of years, at least...." Read more
"...hard conditions from time to time and it keeps on working and looking great...." Read more
"I’m not a big watch person but I love this watch. Fits and looks great!" Read more
"...Looks great too, like something out of a Mad Max film. The solar/atomic feature is just killer...." Read more
Customers like the performance of the watch. They say it functions exactly as designed, is a functional all-around watch, and serves its purpose well. Some mention that the atomic function works fine, has no problems, and the solar charge works great. That said, some complain that the backlight isn't too bright.
"...The atomic function works flawlessly. It actually works while on my wrist...." Read more
"...After that I exposed the watch to artificial light only. The atomic function works fine only by the window showing L3 signal strength which is the..." Read more
"...day and I put it though hard conditions from time to time and it keeps on working and looking great...." Read more
"...watch shop and was charged $15.00 for the repair, and the watch still didn't function...." Read more
Customers are mixed about the readability of the watch. Some mention that the display is very easy to read at many angles, with superb backlight. They also appreciate the simple face and uncluttered view. However, others say that the numbers on the main screen are too small to read.
"...Casio did a nice job of keeping the view uncluttered. Many of the G-Shocks suffer from lots of "stuff" on their faces...." Read more
"...If you want a reliable, practical, super accurate, understated, sporty, and unusually affordable wrist watch - think no more : ), you just found it!" Read more
"...The screen is large enough but the numbers are a bit small, the EL illumination is not as bright but you can see all info on the screen in the dark..." Read more
"This model is easy to read the day, date, and time. I love the Multi-Band 6 atomic clock accuracy as well as the solar charging battery...." Read more
Customers are mixed about the size of the watch. Some mention that it's not too big and not too small. It has a nice size screen for those who have bad vision. However, others say that the buckle on the end is almost an inch too short, the band is too short and awkward to use.
"...The screen is large enough but the numbers are a bit small, the EL illumination is not as bright but you can see all info on the screen in the dark..." Read more
"...I have to wear the watch right at the end of the band, so it just barely fits...." Read more
"...The module is approx 47mm diameter so fits on my wrist just fine. The GW2310-1 fit the bill on this one too...." Read more
"...The side buttons were always an issue because they were small and awkward to use...." Read more
Customers are mixed about the battery life of the watch. Some mention that it stays fully charged with just normal time outside, while others say that it gave out. The watch is waterproof, shockproof, and accurate to a second a day. However, some customers report that the battery never seems to get to 80% charge even after leaving it in the sun for a couple of days.
"...the "High" level, but once there, these watches tend to hold the charge for a long time with the power save feature active...." Read more
"...The solar battery has been a problem since day one. It never seems to get to a full charge even if I leave it in the sun for a couple of days...." Read more
"...Once fully charged, till date the charge is full. I like the power saving mode - it's like the watch sleeps during the night while I'm resting...." Read more
"...The solar/atomic feature is just killer. This watch came with a full charge but went into medium charge after a week...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Atomic timekeeping means that this is a "set and forget it" timepiece. Solar charging means that I never have to open the watch to replace a battery, keeping it water-tight for the life of the watch. Finally, have you ever noticed how "busy" and crowded some of the G-Shock watch faces are? In some cases, it makes it really difficult for older (not ancient, mind you!) eyes to read the time at a quick glance.
This model is a basic, no-nonsense EDC. It doesn't have an altimeter, heart rate monitor, GPS, thermometer, or whatever. The watch I wear doesn't really need those things because I think there are better specialized tools for those jobs anyway. It does have the tools I do need in a watch though like a stopwatch, timer, alarm, day/date, back lighting, military time display, and world time. If you need more in terms of lap timers for swimming and fitness training activities, there may be better options for that. Otherwise, this is a tremendous watch.
The atomic function works flawlessly. It actually works while on my wrist. I was up late gaming with one of my sons and I noticed that it was setting the time while I was playing on the PS4! My atomic watches in the past were much more finicky. Those things had to be placed in a particular spot in the house, pointing in a particular direction, the voodoo witch doctor had to shake a chicken foot over it, and then maybe it would pick up the signal. Not anymore!
When I received the watch from Amazon, it was completely dead with no charge at all. It appeared to have come directly from the manufacturer and had not been out on display or anything like that. It took a couple of days (it's winter time and cloudy up north right now), but now it's good and charged up. Be advised that it can take a little time to get charged to the "High" level, but once there, these watches tend to hold the charge for a long time with the power save feature active. Give it a good bit of sunshine once every few months and you'll never have a problem.
The readability on this watch is excellent. Casio did a nice job of keeping the view uncluttered. Many of the G-Shocks suffer from lots of "stuff" on their faces. The older models suffer from the three-eye syndrome that shrinks the size of the useful information you want to see in lieu of useless little circles that nobody needs or cares about. This watch increases the size of the useful information and uses a white background to increase readability.
The obvious thing about this watch, of course, is that it's a G-Shock. It is essentially the toughest mass produced watch in the world. Good luck killing it in the normal course of everyday wear. Among other things, I like to go snorkeling and skin diving on vacation, so this will be going with me for those activities with no worries. If these are good enough for Navy SEALS and law enforcement personnel, they're probably good enough for the rest of us. Go ahead and beat it up. It laughs at you for trying to take it down!
I do have one small gripe about the watch, more specifically about the strap. Why does Casio insist on producing the world's toughest ADULT watch and then slap a child-sized strap on the thing? I am an averaged-sized, athletic male (6' 2", 230 lbs.). I have to wear the watch right at the end of the band, so it just barely fits. To be honest, I wish there were just a little more band poking through the holder. I worry about losing it. In short, the band could be longer and more robust.
All in all, this is a great watch. Get it, charge it up with some intense sunlight, get it set up (it's easy to do, just read the instructions), and you're good to go.
I am happy with the watch except for the alarm signal volume. Sometimes you cant hear it at all if there is a background noise. The screen is large enough but the numbers are a bit small, the EL illumination is not as bright but you can see all info on the screen in the dark with no problem.
The good feature is that the world time is showing in the same screen with the city code for that time zone, so you always know the time in both cities without toggling between the screens.
It is easy to use, controls are all intuitive especially for someone who owned any kind of a digital watch before. It doesnt look bulky on small wrists either.
I gave it 4 star rating only because of its weak alarm volume. This watch has several alarms that can be set up at different times. But the weak sound makes it impossible to use this function at all unless you are in a perfectly quiet room and the watch is not covered by your sleeve.
UPDATE: A month of having this watch.
It syncs all the time automatically at night usually at 12:04am or 3:04am if I place the watch by the window. Having alarm and not being able to use it due to its weak sound is very annoing but I guess it should be expected since the watch is waterproof so sound can't be loud though it.
UPDATE: After almost a year of wearing this watch I can add to my review that the signal is not that loud but to my surprise I got used to the sound, I mean to distinguish it from other sounds so that I can hear it in situations where external noise was high enough and at first I'd never thought I would have heard it. The light meter indicator never went down, stayed on HIGH level, the only problem is that as other reviewers mentioned this watch has alot of places where dirt and dust, lint can get stuck, so have to wash it with warm soupy water and it is like brand new again. The update is tricky but never failed when placed as instructed in the manual facing the window.
Just wanted to mention for some who may be concerned. someone also mentioned here that there is lots of places where dirt and dust can get on the surface of the watch. it is true...after a while it does gets kind a dusty in those places so you would need to wash it thouroghly with a soupy water, or like someone here suggested through it into the dishwasher...I never did that but I am sure the watch will withstand this as well.
UPDATE 02/27/2016
I took this watch with me to all possible vacations, it has seen salty waters etc. I played volleyball on the beach and never took my watch off my wrist. it is going strong, I love it, accurate and solar power is the best after 4 years all I had to do is to ensure that the watch gets enough sunlight at least 5 min per day. I changed my rating from 4 star to 5 and Good watch to Great watch. I only wish the alarm to be louder.
Top reviews from other countries
Full Screen Back Light is AWESOME!
Size of the time could be a bit bigger for us older people with less than perfect eyes.
Strap could be a few holes longer :)
I have an 8" wrist and using the second to the last adjustment hole.
Very accurate.
Fairly easy to set time if people follow the manual :)
Love the solar charging and Atomic timekeeping.
Sync work very well from Fort Collins.
La luz es verde e ilumina desde el fondo de la pantalla. Buen precio para un reloj solar y con sincronización de hora.
Desde chihuahua si puede recibir la hora desde la antena de USA.
Lo mejor, comprado con Amazon y en la caja del reloj viene que ellos lo importaron.
Original.
Reviewed in Mexico on August 1, 2019
La luz es verde e ilumina desde el fondo de la pantalla. Buen precio para un reloj solar y con sincronización de hora.
Desde chihuahua si puede recibir la hora desde la antena de USA.
Lo mejor, comprado con Amazon y en la caja del reloj viene que ellos lo importaron.
Original.
使用していた電波ソーラーのG-SHOCKのベルトが破損し、仕事で必要な腕時計が必然でしたので、今回、お買い得に購入出来たことはラッキーでした!!
汗や汚れも仕事終わりに石鹸で丸洗い出来るのがいつも清潔感あり前々から大好きです。
またよろしくお願いします!!