The Wristwatch Field Guide

Casio Pro Trek Manaslu PRX-8000T-7

The Casio Pro Trek Manaslu PRX-8000T-7 is a current-production other watch with a grey titanium case, finished with titanium. It measures 14.4 mm thick, 140 g, and is water resistant to 100 m. Inside is the Casio (Tough Solar) tough solar (multi-band 6, triple sensor v3) movement. Complications: Altimeter. Priced from $1,500 (approx). Brand origin: Japan.

Titanium and ceramic other watchesTitaniumUnder $5,000
Reference
–
Type
Other
Price
$1,500 · approx
Case diameter
–
Thickness
14.4 mm
Lug-to-lug
–
Water resistance
100 m
Weight
140 g (with bracelet)
Origin
Japan
Movement
Tough Solar (Multi-Band 6, Triple Sensor v3)
Caliber
Casio (Tough Solar)
Power reserve
–
Complications
Altimeter
Material
Titanium
Grade / type
Titanium
Colour
Grey
Hardness
–
Construction
–
Surface treatment
Titanium
Caseback
Titanium
Nickel-free
Yes
Bracelet / strap
Titanium
Matching bracelet
–
Crystal
Sapphire
Display back
No
Dial
Digital / analog
Lume
–
Availability
Offered
Status
Current
Medium confidence Verified Jun 2026 Source: casiofanmag Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

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Frequently asked questions

Is the Casio Pro Trek Manaslu PRX-8000T-7 nickel-free?

Yes. Nothing nickel-bearing touches the skin: a grey titanium case with a titanium caseback, plus a non-steel crown and bracelet and clasp. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What is the case material of the Casio Pro Trek Manaslu PRX-8000T-7?

The Casio Pro Trek Manaslu PRX-8000T-7 has a grey titanium case with a titanium caseback. It is recorded at medium confidence pending a maker-stated material.

How much does the Casio Pro Trek Manaslu PRX-8000T-7 weigh?

About 140 g (w/ bracelet).

How much does the Casio Pro Trek Manaslu PRX-8000T-7 cost, and is it available?

It is current-production and lists from $1,500.

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