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Casio

Casio PRW3500 Series | Pro Trek | 100M WR | Compass | Alt/Baro-Thermo | Tough Solar Power | Atomic Timekeeping | 1-100 SEC Stopwatch | Countdown Timer | World Time

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Color: Silver


Style: PRW-3500T-7CR


Description

Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China) Sensors Include Altimeter, Barometer/Thermometer, and Digital Compass Integrated Solar Panel That Uses Sunlight and UV Light to Recharge the Watch’s Battery 200 Meter Water Resistant 5 Daily Alarms (4 one-time and 1 snooze alarm) 1/10 Second Stopwatch Measuring capacity: 999:59'59.9" 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) World Time 31 time zones (48 cities + UTC), city name display, daylight saving on/off This new Triple Sensor Version 3 model delivers altitude, barometric pressure, and direction readings that are more accurate than previous models. A Barometric Pressure Tendency Alarm alerts the wearer to sudden changes in pressure readings, which can indicate upcoming weather events. This model is water resistant up to 200 meters and features Full Auto LED display illumination, which makes it a great choice for wet environments and nighttime operations. A stainless steel rotary bezel can be positioned to help you keep track of your current and intended bearings. *Model Shown May Not Be The Same as The Product Being Sold(For Informational Purposes Only)

Product Dimensions ‏ : ‎ 1.97 x 1.97 x 1.97 inches; 5.92 ounces


Item model number ‏ : ‎ PRW3500T-7


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 A batteries required. (included)


Date First Available ‏ : ‎ April 2, 2015


Manufacturer ‏ : ‎ Casio


Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.:


Best Sellers Rank: #490,152 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #2,201 in Men's Wrist Watches #9,044 in Men's Shops


#2,201 in Men's Wrist Watches:


Display: Digital


Watch Movement Type: Quartz


Additional Features: Second Hand


Power Source: Solar Powered


Strap Type: Bracelet


Water Resistance Depth: 660 feet


Sport Type: Walking


Clasp Type: Push Button Foldover Clasp With Safety


Water Resistance Level: Water Resistant


Embellishment Feature: Crystal


Closure Type: Push-Button


Style Name: PRW-3500T-7CR


Shape: Round


Band Color: Gray


Dial Color: Gray


Theme: Sports


Face Style: Digital


Bezel Color: Silver


Brand Name: Casio


Model Name: PRW-3500T-7CR


Included Components: Waterproof Resin Band


Model Number: PRW3500T-7


Series Number: 3500


Item Weight: 5.92 ounces


Global Trade Identification Number: 73


Unit Count: 1 Count


Manufacturer: Casio


UPC: 079767058173


Age Range Description: Adult


Item Type Name: Sport Watch


Manufacturer Part Number: PRW-3500T-7CR


Band Material Type: Titanium


Case Material Type: Stainless Steel


Crystal: Mineral


Case Diameter: 5.6 centimeters


Band Width: 14.8


Case Thickness: 5.7 centimeters


Bands: 1


Warranty Type: Manufacturer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Casio quality is unmatched for its class.
Color: Silver Style: PRW-3500T-7CR
Love this watch. Does everything I want it to do. The bracelet was difficult to adjust because I didn't know how to use a link tool, but I finally got it perfectly fitted to my wrist. Setup was rather steep on the learning curve for me, but I kept at it until I got it set up perfectly. The case and bracelet are super tough, the sync function works consistently, and the Barometer works perfectly. The power reserve indicator has shown Full the whole time I've owned it because I wear it every day, so it's exposed to light all the time. To get an accurate Temperature reading, however, one must take the watch off the wrist to allow it to shed any residual body heat from the device. The Compass and Altitude functions work just right for my needs and were easily adjusted/calibrated. The Sunrise/Sunset feature is good to have. The four time alarm is a bit on the quiet side for me, as I am a heavy sleeper, and there is a snooze function as well. The Stopwatch has a "split" function and measures down to 1/100th second. The Countdown timer is very handy. The backlight is very even across the watchface. If desired, the Auto Light can be set to one or three seconds and it activates only when the environment is dark. With just a flick of the wrist you can activate the backlight or press the light switch to turn it on manually. The Hourly Signal is handy. Once set up and calibrated, the watch is essentially on "auto-pilot." With use, the watch becomes easier to operate. The fit and finish of the watch is stunningly beautiful, tough and all business. The glass face has no scratches and the case and bracelet are still in perfect condition after a year of use. For the price, it stands out as a really great value. If you have the means, I highly recommend picking one up. ... show more
Reviewed in the United States on June 15, 2026 by Kenneth Arthur Folsom
    • I really like this watch
Color: Silver Style: PRW-3500T-7CR
I really like this watch. I have always wanted a watch like this and finally pulled the trigger and got this one. This watch looks very nice. The numbers are very easy to see and the time is very accurate. The main features (Compass, Barometer, Temperature, Altimeter), work great. Although when taking a temperature reading on your wrist, it will not be accurate. If you are out and about in the elements of mother nature, having the thermometer close to you, or on your skin means that you can keep an eye on your temperature and avoid large changes in your body temperature due to the weather, if you want an accurate temperature in an the area you are at, you will want to remove the watch and let it sit for about 5 minutes and then take your reading. The compass and altimeter seems to be spot on, after I calibrated them (which is very easy to do). The Barometer is fairly accurate as well, it can alert you when the pressure changes significantly. Sunrise and Sunset data is also accurate, however you will want to adjust your latitude and longitude in order for that to be accurate, or else it will just use the sunrise and sunset data based off of the timezone you are on, adjusting the latitude and longitude is very easy to do. I did need to adjust the band, I took two links out, fairly easy to do yourself (I thought it was). When taking the links out, there is a small collar that goes around the pins, very easy to miss. If you put the pins back in without the collar, the pins will slide back out. So be sure the pins get put back in with the collar when taking the links out. The alarm, stopwatch, and timer work great, so does the LED back light. And I like the fact that I never need a battery, it charges via any light source. There is a power saving feature for this watch, when enabled it will extend the battery life if left in storage by shutting the display off and it will also shut the display off at night when it senses it is not in use, I disabled it for the time being because I do not plan on taking this watch off and storing it anytime soon. This watch looks good, feels good on the wrist, and ready for an adventure when you leave the office. ... show more
Reviewed in the United States on November 10, 2015 by cwc75
    • Returned it, then bought it again
Color: Silver Style: PRW-3500T-7CR
Review Image by Will
OK let me say i have a HUGE collection of casio watches ranging from the 1980s to present. When this thing came in, i hated how ugly i thought it was. Didn't fit the bill for me style. So i sent it back. Well.... biggest mistake ever. Ended up buying it again 3 days later because let's face it, here's the truth. This thing has atomic time keeping. Always on the dot of exact time and you can't beat that. The back light on this thing is unlike any casio I've owned. Man is it powerful! With the lights turned off in my room it literally illuminates the entire room and i love that POWER! The display is clear as day. I can look at it at any angle and know what time it is. Clearer than any casio i own. Now the barometer is super accurate. It let's me know when a storm is coming and when the weather is good. A fantastic barometer with those version 3 sensors everyone wants. The altimeter is great. I'm a skydiver and i take this thing up in the plane with me and my lord! I press the altimeter button and it is dead on with my main altimeter as we climb up. The compass is accurate but the function i use the least. And the 200 meter water resistance you just can't beat. If I'm not in the sky, during the summer I'm in the ocean doing some body surfing and i cannot wait to see how this thing does in the ocean or the pool this year. I like that its titanium as it adds some character and stand out to other people's apple watches and what not. Overall great watch, definately on the expensive side but great watch! ... show more
Reviewed in the United States on April 7, 2024 by Will
    • Great watch for atomic time
Color: Silver Style: PRW-3500T-7CR
Review Image by Dr. Joe de Beauchamp
I find the directions were somewhat lacking for this watch. However there were plenty of videos on YouTube that made up for my lack of knowledge working with this watch. Overall I have citizens watches primarily the nice feature of this watch was it's atomic time. It took some doing to figure out how to reset to my local area, but I got it. ... show more
Reviewed in the United States on June 27, 2026 by Dr. Joe de Beauchamp
    • Good buy
Color: Silver Style: PRW-3500T-7CR
Nice watch not to bulky for me gives great light at night
Reviewed in the United States on May 17, 2026 by DAVID V.
    • Replacing the Pro Trek Tough Solar Triple Sensor Digital Sport Watch I bought 15 years ago.
Color: Silver Style: PRW-3500T-7CR
Yes, I finally had to do it. My last Casio Pro Trek Tough Solar Triple Sensor Digital Sport Watch lasted 15 years. These are very rugged and even if the case gets a nick or two, it works great. I'm very happy so far with the new Casio Pro Trek PRW-3500T-7CR. They even improved the readability a bit. And they added a sunrise and sunset time display mode. Also the bezel now rotates which makes the compass a bit more useful. Pretty much everything else stayed the same. The watch still sinks up to USA time standard and with the solar charger in display, I have never had to replace a battery. (This is one of my big complaints with my other more expensive watches.) It never needed a battery or stopped working... and I am pretty rough on watches. Still keeps perfect time. Still sinks up every night to USA time standard. The crystal is still looks great with almost no scratches. Even the Titanium Band has held up great. The internal light finally gave out 6 months ago then the Triple Sensor gave up last month. But it still works other than that. Hope this new one provides the same great life. I'll update my review in another 15 years. ... show more
Reviewed in the United States on October 24, 2020 by grumpy old dude
    • Love this watch.
Color: Silver Style: PRW-3500T-7CR
These pathfinder watches are the most durable around. I destroy most other watches. This is the third Pathfinder I have owned. The last one started losing pixels after five years. I need reading glasses these days to see fine print. The display is easy to read for basic functions.I cannot read the battery levels without reading glasses. The LCD display can be read easily with polarized sunglasses. A feature not all displays have. The light is not on long enough but it is a cool blueish color. The one light button at the bottom of the is an improvement over the older two buttons. The compass is decent. The solar charger makes for infrequent battery changes in previous versions. I expect at least a couple of years out of this battery. The WWV time correction makes for no adjusting. That is good for us "fall back" procrastinators. Multiple time zone display I can see what time it is UTC. Sailboat racing demands a countdown timer. This watch has one but I would like to have a minute roundup and round down feature on the countdown timer. I like that the countdown timer also displays current time as well as the timer. I see a 1 minute difference in sunrise sunset despite entering the longitude. The buttons were better on the older model. These have just slightly harsher edges. I do not really care for the button guards. It has a titanium band. Oh did I say titanium band. The band is easy to clean. Just take it in the shower and its cleaner than my mouth.I have had resin bands that feel icky and get sweat jelly in adjustment holes. I adjusted the links myself. The pins did try to bolt for freedom and fell out after I re-sized the band. The solution was simple, just take a pair of pliers and bend the pin ever so slightly and those pins are pinned-in semi permanently. Overall this is the best watch I have owned. ... show more
Reviewed in the United States on May 1, 2016 by BobbyK
    • Excellent watch for life’s outdoor enthusiasts!
Color: Silver Style: PRW-3500T-7CR
Great fit and finish on this one - great job, Casio! The sensors will likely require some calibrating (especially the temperature sensor) to fine tune their accuracy. That said , it is relevant to keep in mind that the watch has the myriad of sensors built into it for the temperature, barometric pressure, etc. the watch does not “sync” with a smart phone to relay temperature ratings via a web-based app…. I have found the temp gauge being the most finicky; and read quite a few bits of advice that suggest to get the most accurate reading possible, to take the watch off and set it aside, as your body’s temperature will effect the reading less this way. I love the crisp display of the watch - truly one of the most legible and crisp digital displays out there. I have this watch and its “negative (dark)” display cousin, and definitely prefer this display more during the day time hours. The atomic time keeping has worked flawlessly - I’ve had no issues with that; the typical watch tools, such as alarm, timers, stop watch, all work seamlessly and are quite intuitive in their operation. This watch is a truly great find - particularly on sale. And I love the myriad of bands you could switch it out with if titanium links aren’t your thing (I’m partial to the oem black rubber watch and the green silicone watch that came with the negative-display version of the watch)…. ... show more
Reviewed in the United States on May 20, 2024 by Michael

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