The Titanium Field Guide

Thorn T020 42mm NH34 GMT Titanium Diver

The Thorn T020 42mm NH34 GMT Titanium Diver is a current-production diver watch with a grade 2 titanium case. It is priced well under the $1,299 median for the category.

All Thorn watchesWatch diver watchesUnder $500MicrobrandGMT
Price
$249
Material
Titanium
Grade / type
Grade 2
Water resistance
200 m
Type
Diver
Case diameter
42.0 mm
Origin
China
Movement
Automatic GMT
Caliber
Seiko NH34
Complications
GMT, Date
Colour
Grey
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Crystal
Sapphire
Display back
No
Dial
Black
Dial colours
Black
Availability
Offered
Status
Current
Not published
Reference, Thickness, Lug-to-lug, Weight, Power reserve, Hardness, Construction, Surface treatment, Bracelet / strap, Matching bracelet, Lume
High confidence Verified Jul 2026 Source: Thorn T020
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Frequently asked questions

What is the case material of the Thorn T020 42mm NH34 GMT Titanium Diver?

The Thorn T020 42mm NH34 GMT Titanium Diver has a grade 2 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Thorn T020 42mm NH34 GMT Titanium Diver?

It is 42.0 mm in diameter, and water resistant to 200 m.

How much does the Thorn T020 42mm NH34 GMT Titanium Diver cost, and is it available?

It is current-production and lists from $249.

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