The Titanium Field Guide

Casio G-Shock Full Metal GMW-B5000TB-1

The Casio G-Shock Full Metal GMW-B5000TB-1 is a current-production watch with a Titanium (grade undisclosed) case, finished with dlc coating. At 110 g it sits around the middle for watches in the guide, and is priced under the $1,900 median across the guide. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

Titanium other watchesUnder $3,000Lightest, rankedSolar
Price
$1,550
Titanium
Titanium (grade undisclosed)
Weight
110 g
Water resistance
200 m
Nickel-free
Yes
Type
Other
Case diameter
43.2 mm
Thickness
13 mm
Lug-to-lug
49.3 mm
Origin
Japan
Movement
Tough Solar (Multi-Band 6 + Bluetooth)
Caliber
Casio (Tough Solar)
Complications
Day-date
Case shape
Round
Case colour
Black
Finish technology
DLC
Surface treatment
DLC coating
Caseback
Titanium
Bracelet / strap
Titanium
Crystal
Sapphire
Display back
No
Dial
Black (DLC), reverse LCD
Dial colours
Black
Availability
Offered
Status
Limited titanium edition
Not published
Reference, Power reserve, Titanium bracelet, Lume
Medium confidence Verified Jun 2026 Source: aBlogtoWatch Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

Is the Casio G-Shock Full Metal GMW-B5000TB-1 nickel-free?

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

What grade of titanium is the Casio G-Shock Full Metal GMW-B5000TB-1?

The Casio G-Shock Full Metal GMW-B5000TB-1 has a Titanium (grade undisclosed) case with a titanium caseback. It is recorded at medium confidence pending a maker-stated grade.

What size is the Casio G-Shock Full Metal GMW-B5000TB-1?

It is 43.2 mm in diameter, 13 mm thick, 49.3 mm lug to lug, and water resistant to 200 m.

How much does the Casio G-Shock Full Metal GMW-B5000TB-1 weigh?

About 110 g.

How much does the Casio G-Shock Full Metal GMW-B5000TB-1 cost, and is it available?

It is current-production and lists from $1,550.

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