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Casio PRG340 Series | Pro Trek | 100 Meter Water Resistance | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time

  • Based on 367 reviews
Condition: New
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$322.74 Why this price?

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Availability: Only 2 left in stock, order soon!
Fulfilled by FarOutPro

Arrives Jun 17 – Jun 24
Order within 8 hours and 13 minutes
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Color: Silver


Style: PRG-340T-7CR


Package Dimensions ‏ : ‎ 4.69 x 4.53 x 3.43 inches; 8.47 ounces


Item model number ‏ : ‎ PRG-340T-7CR


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)


Date First Available ‏ : ‎ April 28, 2022


Manufacturer ‏ : ‎ Casio


Brand, Seller, or Collection Name: Casio


Model number: PRG-340T-7CR


Part Number: PRG-340T-7CR


Item Shape: Round


Dial window material type: Crystal


Display Type: Digital


Clasp: Deployment Clasp


Case material: Bio Based Plastic


Case diameter: 5.5 centimeters


Case Thickness: 13.5 millimeters


Band Material: Titanium


Band size: Standard


Band width: 22 millimeters


Band Color: Silver-Tone


Dial color: Digital


Bezel material: Bio-Based Plastic


Bezel function: Stationary


Calendar: Day-Date


Special features: Compass


Item weight: 8.47 ounces


Movement: Tough Solar


Water resistant depth: 100 Meters


Product Warranty: For warranty information about this product, please click here


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 17 – Jun 24

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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Top Amazon Reviews


  • Great “dumb” watch
Color: Silver Style: PRG-340T-7CR
Great watch if you want something simple, dependable and fairly priced. It’s light, easy to read and very durable. A winner.
Reviewed in the United States on March 5, 2025 by Anonymous Buyer

  • Excellent product at an incredible price.
Color: Silver Style: PRG-340T-7CR
For many many years I have been using a CASIO Pathfinder watch, that was eventually showing the effects of years of use and abuse. Looking for a replacement watch I came across the CASIO PRO TREK PRG340 series and was really surprised for all the new features it has, in a really nice and modern design and with the CASIO guarantee of good quality and new features. The delivery time was excellent and I am really glad with my new watch that has replaced my old Pathfinder. ... show more
Reviewed in the United States on February 3, 2025 by Juan Carlos Colichon

  • Feature Packed. High Value for the Price!
Color: Silver Style: PRG-340T-7CR
I searched and did not find another adventure oriented watch on the market with this many features at this price point ($168 as of this writing). Similar watches were found for $300+, and most of them aren't titanium! I was surprised to find that the titanium band also has a quick release feature (for switching out the band) along with an easy to use sizing tool to remove/add links. The key feature of the watch - triple sensor - did not disappoint. Each of the triple sensor features were calibrated and functioned well right out of the box. And all of the watch modes are easy to access and very intuitive along with being very readable on each screen. As for the solar charging, the watch was already charged (to Medium charge level), but was easily topped off to max charge after only a short (2hr) time next to a sunlit window. However, its worth noting that regular lamplight did not seem to be efficient at charging the watch. The only downside is that the watch arrived with packaging that was already opened. But, everything was intact and I chalk that up to the Amazon delivery driver and nothing to do with Casio. Bottom line - you can't go wrong with this watch. Being former military, I will say that its a great watch for that context as well as for weekend warriors, hikers, outdoor enthusiast, and anyone who needs a highly capable watch that has life sustaining/supportive functions. ... show more
Reviewed in the United States on January 9, 2023 by D. Charles

  • Nothing is tougher.
Color: Silver Style: PRG-340T-7CR
Soo glad I got the titanium watch band!! Always fits perfectly and never have any problems with it popping off or getting caught on anything. All other watch bands and brands don't know what being tough is. Have worn it everywhere, everyday for a year and it still looks beautiful. I work maintenance covering over 100 acres, 80% of the time by myself. Had colleagues say you shouldn't wear that to work it will get trashed and I said you'll see. Even better than my last tough solar watch in holding up and only thing scrub it in the shower, rinse dry and Bam!! Good as new. Only complaint is that the watch was supposed to have Atomic timekeeping in addition to the ton of other features but it didn't? Hey Casio check on that and when you see I'm right send me the correct one. Please ... show more
Reviewed in the United States on September 10, 2024 by Darren Lee Howe

  • Excellent product
Color: Silver Style: PRG-340T-7CR
Easy to operate, great value for money and Casio quality.
Reviewed in the United States on January 30, 2025 by Bira Salek

  • Great watch
Color: Silver Style: PRG-340T-7CR
Super light weight and durable!
Reviewed in the United States on January 30, 2025 by John Seibel

  • Love love love this watch
Color: Black Style: PRG-340-1CR
I've been wearing digital casios since 1981, most recently the G-shock series. However, the G-shock seemed oriented towards very high durability and a military look, which seemed unnecessary. Some of them had features on the face, for example graphic illustration of the passage of seconds or phases of the moon, that seemed decorative rather than useful. These resulted in cluttered faces. The Pro Trek is simple and functional. Date and time are very visible with a glance. Battery with solar replenishment (and a small charge status indicator), no USB charging. My phone will give me global positioning with a bigger format, no need to duplicate with a watch that will just be one more thing needing charging. One drawback is that some of the minor indicators on the face for settings are much too small, but these are ones that are typically set and not adjusted. I love the very visible compass feature (even though my phone does have one), useful in both urban and nature settings. The Pro Trek is fairly large but is more comfortable that my previous smaller G-shock. Sometimes things are just very pleasing, and this is the case for me with the Pro Trek. I've dropped and banged it a number of times and anticipate continued durability even if it's not a G-shock. BTW, Amazon had an unusually good price, which often is not the case. ... show more
Reviewed in the United States on July 1, 2023 by Guapo

  • Good products
Color: Silver Style: PRG-340T-7CR
Excellent watch
Reviewed in the United States on February 21, 2025 by Joel Colon Gonzalez

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