The Titanium Field GuidePicks of the month

Thorn T018 PT5000 Retro Titanium

The Thorn T018 PT5000 Retro Titanium is a 41.9 mm Grade 2 titanium watch with a PT5000 automatic movement. At a list price of $189, it costs less than 94% of the 1,382 titanium watches in production, leaving out the fashion brands.

All Thorn watchesOther watchesUnder $500Microbrand
Price
$189
Material
Titanium
Grade / type
Grade 2
Water resistance
200 m
Type
Other
Case diameter
41.9 mm
Origin
China
Movement
Automatic
Caliber
PT5000
Complications
Date
Colour
Black
Surface treatment
Black coating / aged finish
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; fixed bezel (not a dive bezel)
Not published
Reference, Thickness, Lug-to-lug, Weight, Power reserve, Hardness, Construction, Bracelet / strap, Matching bracelet, Lume
High confidence Verified Jul 2026 Source: Thorn T018
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Frequently asked questions

What grade of titanium is the Thorn T018 PT5000 Retro Titanium?

Grade 2, as stated by the maker. The caseback is titanium too.

What size is the Thorn T018 PT5000 Retro Titanium?

The case is 41.9 mm across. It is water resistant to 200 m.

How much does the Thorn T018 PT5000 Retro Titanium cost, and is it available?

It is in production, at a list price of $189.

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