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Deal.ai › Casio

Casio

Casio Men's Pro-Trek Watch

Casio Men's Pro-Trek Watch

Best price now

$194.74at eBayChecked Nov 9

24% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

Last seen at $194.74 at eBay on Nov 9.
Checked at 4 stores.

Our take on the Casio Men's Pro-Trek Watch

The Casio Pro Trek PRG-340 is a tough solar outdoor watch with a triple sensor: compass, barometer/altimeter and thermometer. It runs on light, so it never needs a battery change, and it is water resistant to 100 meters. The dual-layer LCD shows the time and the sensor readouts at once, which is the main upgrade over earlier Pro Trek models. It suits hikers, campers and anyone who wants ABC functions without a smartwatch. Against rivals like the Suunto Core and Garmin Instinct, it is simpler and tougher but has no GPS and no phone connection.

Best forHikers and backpackersCampers and outdoor workBuyers who want a solar watch with no chargingTravelers who want a rugged everyday watch

Pros

Tough solar charging means no battery swaps
Compass, barometer/altimeter and thermometer built in
Dual-layer LCD shows time and sensor data together
100 m water resistance and shock-resistant build
Bio-based resin strap is lighter than older Pro Trek straps

Cons

No GPS and no smartphone link
Altimeter needs manual calibration to stay accurate
Display is small and low contrast in dim light
Large case may feel bulky on smaller wrists

Casio Men's Pro-Trek Watch prices at every store

eBayNew
In stockSold by cwtime
$194.74Checked Nov 9
Visit eBay
WalmartNew
In stockSold by Seller
$210.00Checked Nov 9
Visit Walmart
JewelryShopeNew
In stock
$256.59Checked Nov 9
Visit JewelryShope
Casio AmericaNew
In stock
$310.00Checked Nov 9
Visit Casio America

Store links may earn us a commission.

Casio Men's Pro-Trek Watch price history

Lowest price we've seen: $194.74 on Nov 10 at eBay. Tracked across 4 stores since Nov 10.

What reviewers say

5 / 5323 ratings

Owners rate it very highly and praise the solar charging, the sensor set and the rugged build. Most complaints are about the small display and the need to calibrate the altimeter.

What people mention

Solar chargingPraisedOwners say it keeps running for years on light alone with no battery changes.
SensorsPraisedThe compass and barometer are called accurate and useful on the trail.
DisplayMixedThe dual-layer LCD is handy, but some find it small and dim in low light.
AltimeterMixedIt works well once calibrated, but owners say it drifts and needs resetting.
BuildPraisedOwners report it survives drops, water and cold without problems.
SizeCriticisedSome buyers find the case bulky and heavy on smaller wrists.

About the Casio Men's Pro-Trek Watch

The Casio Pro-Trek PRG-340-3 is a men's digital watch with a green bio-based resin strap. It is solar powered and water resistant to 100 meters.

Brand: Casio
Model: PRG-340-3
Display: Digital
Strap: Green bio-based resin
Power: Tough Solar
Water resistance: 100 m

Questions and answers

Does the Casio Pro Trek PRG-340 need a battery change?: No. It charges from any light source through a solar panel, so it runs without routine battery swaps. Keep it in light when not worn to avoid a deep discharge.
Does it have GPS?: No. It has a compass, barometer/altimeter and thermometer, but no GPS and no phone connection. For route tracking you need a GPS watch or your phone.
Is it good for swimming?: It is rated to 100 meters, which covers swimming and snorkeling. Casio does not rate it for scuba diving.
How accurate is the altimeter?: It is accurate after you set a reference altitude, but it drifts with weather changes. Recalibrate at a known elevation before relying on it.
How does it compare with the Garmin Instinct?: The Pro Trek is simpler, solar-powered and has no GPS or app support. The Instinct adds GPS, heart rate and phone notifications but needs regular charging.
What is in the box?: The watch with its resin strap and a user manual. No charging cable is needed because it charges from light.
Where is the Casio Men's Pro-Trek Watch cheapest?: At eBay, for $194.74, 24% under what the other stores charge, as of our latest check.
What do buyers say about the Casio Men's Pro-Trek Watch?: Rated 5 out of 5 from 323 ratings.
Where can I buy the Casio Men's Pro-Trek Watch?: 4 stores we checked sell it, including eBay, Walmart, JewelryShope, Casio America.

Stores we've priced the Casio Men's Pro-Trek Watch at

JewelryShope deals and prices
Walmart deals and prices

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