Search  for anything...
Casio

Casio PRG600 Series | Pro Trek | 100M WR | 1/100 SEC Stop Watch | Compass/Alt/Baro-Thermo | Tough Solar Power/Atomic Timekeeping | 1-100 SEC Stopwatch | Countdown Timer | World Time

Based on 1,214 reviews
Condition: New
Checking for the best price...
$318.60
Save $46.40 was $365.00

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 2
Order within 20 hours and 47 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

Recently Viewed

At a glance

Condition
New
Color
Black
Style
PRG600-1CR
Model
PRG-600-1CR
Weight
2.72 oz
Display
Analog-Digital
Watch Movement Type
Japanese Quartz

Description

From the Triple Sensor Version 3 PRO TREK lineup come new designs that are suitable for both outdoor and daily wear. This model feature big Arabic numeral hour markers along with bold stainless steel bezels. This high- contrast simple designs make it perfect for daily use in addition to outdoor wear. An STN LCD enhances readability. Dura-soft band and movable lug components add to a better fit and more comfort. Other features include Triple Sensor (bearing, altitude/barometric pressure, temperature), one-touch measurement button, Tough Solar, and more. This model pack highly fashionable designs with plenty of high-performance features. From the Safari concept PRO TREK lineup, suitable for both outdoor and daily wear. This model features large Arabic numeral hour markers along with bold stainless steel bezels. It's high-contrast, simple dial format and slim (13.4mm) designs, make them perfect for daily use in addition to outdoor wear. Approximate battery operating time - 7 months on rechargeable without exposure to light after charge. 25 months when stored in total darkness with the power save function on after full charge.

Specs 45

Package Dimensions 4.69 x 4.57 x 3.31 inches; 2.74 ounces
Item model number PRG-600-1CR
Department mens
Batteries 1 Lithium Metal batteries required. (included)
Manufacturer Casio
Display Analog-Digital
Watch Movement Type Japanese Quartz
Additional Features Bezel Markings,Water Resistant,Second Hand,Compass,World Time,High Contrast Hands

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Amazing watch for the price
Color: Black Style: PRG600-1CR
Review Image by JB
Update Sept 2021: 2 year update. Watch is still awesome. It is my go to daily wear. I see a couple negative reviews and don't get it. Can you read instructions? If so, you can operate this watch pretty easy and after a few repetitions there is no need to refer back to them. I've had zero issues with battery life or charging. This thing is a beast. I purchased a screen to prevent scratches and that has been awesome and kept it looking brand new. It is super light and comfortable and I love the easy read of the face. It lands somewhere between casual and office, but I wear it to more formal occasions too. I wear this watch over Citizens double it's price. Great watch!! -------------------------------------- 2019 review: This watch is amazing. I’m not a typical “sensor” or multi function guy. I like style, form, and finish, usually Citizen or Seiko. I travel to China for work and I wanted something cheap and simple to display China time and home time in one glance. This fit the bill and I liked it’s look better than other variants of the same model. Now that I have the watch, wow! It’s rugged, light weight, solar, easy to read, and stylish enough for the office and after hours. After some minor calibrations I find myself checking the weather outlook with the barometer, checking temp, and just love all the features. After perusing the manual, it is quite easy to set up and calibrate. For the price this is an insane bargain! Buy this watch, you will not be disappointed! ... show more
Reviewed in the United States on December 28, 2019 by JB
Perfect Replacement for my old Casio
Color: Black Style: PRG600-1CR
This watch replaced my older CASIO which still - after fifteen (15) years - works with the exception that the buttons no longer function so setting the time on the digital side of things is over. As soon as this battery gives up the ghost it will likely hit the drawer of lost and forgotten watches. This CASIO is a dream for older eyes as it's hugely easy to read. The light function and alarms are very easy to operate once you get through the first few times. The watch does a lot more than I need - but it's fun messing around with the functions occasionally. The time sets itself and the built in solar charging seems to supplement the battery very well. The band is outstanding. The watch is lighter than my old CASIO which I thought would give it a cheap feel. I've only had it a few months. I'm used to it - actually like it. Given the older Casio watches I have had lasted 10 or more YEARS - a follow up to this review may never come. Don't hesitate to buy this watch if you don't need or want a full blown smart watch. ... show more
Reviewed in the United States on November 3, 2022 by johnthebaker
Don't believe a review about battery issues.
Color: Black Style: PRG600-1CR
Too bad Amazon stopped allowing us to comment on reviews. Today's most popular review complains about a "LOW BATT" indicator, but he also states he uses the auto-light feature that illuminates the watch with a rotation of the wrist. That is the cause, and that feature should come with a warning from Casio. Avid outdoorsmen/boys, my sons and I all wear Casio three-in-one watches. One son's watch went through a LOW BATT episode. Since his was identical to the one I wore at the time we tried swapped watches, but since this didn't help, we knew it wasn't a user issue. I compared settings and found the only difference to be the auto-light active on my son's watch, and that turned out to be the problem. I turned it off and problem solved. We traded back and now more than a year later both watches are going strong, although mine is now strapped to the arm of another son. Those are the PRG-270 by the way, an excellent and bargain-priced watch -- especially when you can find it new from Amazon for under $90, as I did back in March of 2017. I don't know why Casio watch prices vary so much on Amazon, from Amazon as the seller. To wit: I paid $139 for this, my PRG-600, just over a year ago in June of 2020 but today it's listed for $189. It's worth $189; I was shocked when I stumbled upon it at the $139 price that was not any kind of deal, lightning or otherwise. I love this watch. It is thick and heavy, but I'm a middle-aged man who was born wearing a man's watch, so I'm used to it. I had a Swatch back in the 80s and I've had an ultralight dress watch or two but honestly, give me something I can feel, something I know is on my wrist. This does that and it looks great, too, but it doesn't scream money, so I'm not afraid to wear it in a questionable neighborhood. Typical or not I don't know, but my copy is not as accurate as other Casio watches I've had. Still, it it's not bad. It has lost a total of 26 seconds since I bought it, including 16 seconds between the last I set it in November of 2020 and today, July 23, 2021. (I set it to an atomic clock and make a note in my phone's calendar every time I set a watch, noting how far off it is.) This one might not be as accurate as my other Casios, but it is at least consistent. And two seconds per month isn't bad -- I've had much worse. When I was a kid I'd have been delighted with a watch accurate to two seconds per day. The only other caveat for you to consider is this PRG-600 uses the stem to set time and other functions, in a process that is not intuitive. You will not be able to adapt your experience setting Casio digital watches to setting this. I cannot say whether older digital-analog watches used similar procedures because this is my first triple sensor digital-analog watch. I suggest downloading a user's manual from Casio's website. It's free, and as with any Casio watch, to get the right manual you need only the four-digit module number that's engraved on the back of the watch. On this one it's 5497. Overall this is a nice watch with little to fault. Sure, it could be a bit thinner, and despite my earlier comments, a skosh lighter. I'd like it to have a feature to unblock the digital display from any mode, not just modes that require the display (maybe with a long-press of a button). And of course atomic accuracy would be nice, but that comes with an increased price I cannot justify. At this price point this watch can't be beat. ... show more
Reviewed in the United States on July 23, 2021 by Desert Gecko
Some issues, but nothing major
Color: Green Style: PRG-600YB-3CR
Looks great, easy to read, useful functions, simple enough to configure considering it has 4 buttons. First off, the crown IS NOT like a normal watch. You unthread it a couple turns to allow it to be pulled out. That allows you to scroll (like a mouse wheel) and adjust the selected setting. You then press it back in and screw it back onto the watch where it doesn't function until unscrewed again. The settings are accurate *enough*. They can all be calibrated to match the actual figures. Altitude, Barometric, temp were all wrong when I got it and vary every few days/week to be wrong enough to want to change it if you want it to be accurate. I listen to NOAA every so often and just change the watch if it doesn't match the actual weather. For the most part the altitude/barometric/temp are correct within 100ft/.3lbs/5° respectively. And even though the exact number might be wrong for barometric pressure, the amount of change is generally the same. A drop of 1.5lbs will be a drop of 1.5lbs on the watch, but the watch might have the wrong pressure. But this is not an exact tool, it's useful for tracking general trends, not exact changes. The manual states that Barometric Pressure and Altitude use the same sensor, which probably explains some of the measurement issues. Just be aware that changes in one can change the other even though only one thing actually changed. But like I said: general changes, not exact measurements. But chances are people are buying this for the looks, and the solar part. And it looks great, no issue battery power so far, and it can account for daylight savings. Set and forget unles you want to keep adjusting the baro/alt/temp ... show more
Reviewed in the United States on August 14, 2021 by Adam Savage
Not as complicated as some are making it out to be.
Color: Green Style: PRG-600YB-3CR
There are plenty of good reviews explaining the great things about this watch, and you should pay attention to them. The watch is good quality, great looking, and has plenty of features for those of us who live an active lifestyle but don't want/need a computer on our wrist. But mainly, I want to address some of the biggest and most repetitive complaints, because many are just wrong, and some are from people who are just too lazy to spend 5 minutes learning how something works before complaining about it. 1) "The watch is too complicated...setting the time is even difficult." - Yes, this watch is more complicated than a watch that just tells time. Yes, the screw-in crown may be different than what you're used to. You don't set the time with this like you do a normal watch...you tell it what time zone you live in, by making the second hand point at your home time zone, which is displayed on the bezel. 2) "The digital screen is hard to read because the hands are always in the way" - Pushing the lower-left and lower-center buttons simultaneously will move the hands to the 2 o'clock position, leaving the screen viewable...this is in the manual. 3) "There's too much to remember to use every feature on the watch." - I don't know what to say...buy a smart watch? This is an analog watch with a lot of features...yes, it takes time to remember if you're going to use them all (but, let's be real for a second...most of us bought this for a few key features, and aren't using them all. But even if you are, it's not that complicated, just take the time to learn it). 4) "The temperature isn't accurate." - This is true...think about it. The watch is sitting on your wrist and taking the temperature of the air through the sensor on the left side of the case. The air in that area is going to be affected by your body heat. However, in multiple climates, I've tested the watch temperature against the temperature on my phone, and it's within 4 degrees fahrenheit. If you need it to be super accurate, you won't want to rely on it...but if you're looking for a "good idea" of an approximate temperature, the watch is more than adequate. Again, stop buying analog watches and expecting smart watch functions. 5) "The compass/barometer/etc isn't accurate." - Mine are...calibrate yours (instructions in the manual). 6) "The backlight is too bright/makes it hard to read the watch face." - I disagree. Maybe this is something that's changed, but the backlight on my watch makes the face easily readable without being so bright to be distracting. If you're being "blinded" by it I'd have to guess you get in an accident every time you encounter a car with its headlights on. The auto-light feature works great, though admittedly it does require you to move your wrist at a bit of a awkward motion, which should be common sense as you wouldn't want the light activating every time you itch your nose or move your arm. Once you get used to it, it can be a useful feature, but most of the time it's easier and less awkward feeling to just use the button. At the end of the day, this is a high-quality, super accurate and useful multi-feature watch. I primarily rely on mine for the compass, barometer and of course time keeping. Though I don't regularly travel outside of my time zone, I do on occasion, and I've found the world clock to be useful and simple. I spend a lot of time outdoors, hiking and hunting. Though I carry a compass and map in my pack, I prefer to have the compass on my wrist once I have my bearings, and this one never lets me down. It's simple to read, quick to activate, and is spot-on accurate. I use the barometer to gather intel on barometric pressure when I'm hunting or doing long-distance shooting. While not a critical piece of information to have unless you need pinpoint accuracy at great distances, it does affect your shot, so I like being able to quickly gather a reading and factor it in. ... show more
Reviewed in the United States on August 2, 2021 by Kirsten Moritz
Geat watch. Perfect time keeping..
Color: Black Style: PRG600-1CR
This watch is big -- like something Flavor Flav might hang around his neck (maybe not quite that big), but it is light weight and feels good on the wrist. The design is attractive, the dial is easy to read, and so is the LCD panel. The panel is of the "positive" type, meaning dark characters against a light background. I stay away from Casio watches with the negative digital displays. They are nearly impossible to read in anything other than bright light. I synchronized this watch to the time on the U.S. National Institute of Standards website when I got it more than one month ago and checked it against that time signal yesterday. It may have been off by one second, but that also may be because I was off by a little bit when originally setting it. I have Casio watches that use the WWVB time signal out of Ft. Collins, Colorado to synchronize every night, but given the tme keeping accuracy of this watch, the radio signal/atomic clock time setting really provides no advantage except for initially setting the time. I charged this watch in sunlight outside and also through a window for a couple of days when I first received it, and it has never dropped below a full charge just with daily wear. The band is silicon, so it is softer than the resin bands and is a bit more flexible and comfortable. ... show more
Reviewed in the United States on September 19, 2020 by Med Journalist
High Quality, reliable, affordable & stylish!
Color: Green Style: PRG-600YB-3CR
One of my favorite watches. Casio has done it again. If you can’t fork out the high dollar for a G-shock and want something that will function similarly, this is an awesome choice. With the quality you’d expect from Casio Japanese made watches in a versatile and resilient case. I wear this pro-trek and my g-shock more than any other watch in my case. Great value & highly accurate. ... show more
Reviewed in the United States on May 10, 2026 by Chris
Good Value, Nice appearance
Color: Green Style: PRG-600YB-3CR
When the watch arrived, the time and date were already correct because this is radio controlled. The size of the face is large and easy to read. It has the same functionality as the Casio Mudmaster, $500 less. It also has a thinner profile and doesn't look like a stack of legos like the mudmaster. I am really happy with this watch and the ease of setting it up like I want it. For the money, this is a good value for the money. I wore the Garmin Fenix 7 for several years. I love it, still have it. This Protrek serves a different purpose and is a great escape from getting all the messages I used to receive. ... show more
Reviewed in the United States on August 25, 2025 by JB
How it works
Checking for best price...