Casio Brown Prtb70-5 Watch
Best price now
Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.
Ask our agent about this product
It checks today's price at every store, compares the alternatives and answers in about a minute.
Price facts
- Best price today: $286.87 used at eBay (checked Nov 13, 2026).
- Checked at 2 stores.
Our take on the Casio Brown Prtb70-5 Watch
The Casio Pro Trek PRT-B70 is an outdoor watch built for hiking and trail use. It runs on quartz movement and pairs a chronograph and stopwatch with a date display. The PRT-B70 line is known for its large, legible dial and rugged build, which puts it alongside other Pro Trek outdoor models rather than Casio's slimmer everyday G-Shock styles. It suits people who want a tough field watch with timing tools and don't need a touchscreen or app-heavy smartwatch.
- Quartz movement keeps timekeeping simple and low-maintenance
- Chronograph and stopwatch cover timing on the trail
- Date display at a glance
- Rugged Pro Trek outdoor build
- Large dial is easy to read outdoors
- Big case may feel bulky on smaller wrists
Casio Brown Prtb70-5 Watch prices at every store
- eBayPre-owned
In stockSold by niko2525
$286.87+ $24.00 shippingChecked 15 min ago - CASIONew
Out of stock
$240.00Free shippingChecked 15 min ago
Store links may earn us a commission. Some prices via Klarna.
Casio Brown Prtb70-5 Watch price history
Lowest price we've seen: $240.00 on Nov 9 at CASIO. Tracked across 1 store since Nov 9.
From CASIO
- PRO TREK PRT-B70 Series outdoor watch
- Green colorway (PRTB70-5)
- Guarantee
- G-SHOCK International Warranty Network
- Shipping
- Free shipping on orders over a stated minimum
About the Casio Brown Prtb70-5 Watch
The Casio PRO TREK PRT-B70 Series (PRTB70-5) is an outdoor wrist watch. It uses a quartz movement.
It includes date, chronograph and stopwatch functions.
- Brand
- Casio
- Series
- PRO TREK PRT-B70
- Model
- PRTB70-5
- Movement
- Quartz
- Functions
- Date, chronograph, stopwatch
Specifications
- Movement Type
- QuartzSource
- Functions
- Date, Chronograph, Stopwatch
Questions and answers
- What is the PRT-B70 built for?
- It is part of Casio's Pro Trek outdoor line, aimed at hiking and field use. It combines quartz timekeeping with a chronograph, stopwatch and date display.
- Does it have GPS or phone connectivity?
- No. The PRT-B70 is a quartz outdoor watch with timing functions, not a GPS or connected smartwatch. Look to Pro Trek's connected models if you need navigation or phone pairing.
- Is it too big for everyday wear?
- It is a rugged outdoor watch with a large dial, so it wears bigger than a slim dress watch. That size helps legibility outdoors but can feel bulky under a cuff.
- What functions does the chronograph add?
- The chronograph and stopwatch let you time intervals and elapsed time, and the date display keeps the calendar visible. These are the main tools beyond basic timekeeping.
- How does it compare with other Pro Trek models?
- The PRT-B70 sits in the outdoor Pro Trek range with a rugged case and analog-digital layout. Models with sensors or phone linking add features the PRT-B70 does not have.
- Where is the Casio Brown Prtb70-5 Watch cheapest?
- At eBay, for $286.87, as of our latest check.
- Where can I buy the Casio Brown Prtb70-5 Watch?
