The Titanium Field GuidePicks of the month

Boderry Admiral GMT Titanium

The Admiral GMT, from 2024, was Boderry's first GMT: a 40 mm brushed titanium case, 13 mm thick and 49 mm lug to lug, rated to 200 m behind a screw-down crown and caseback. The caseback is shaped as a five-pointed star to match the naval name. Inside is the TMI NH34, a Seiko-made automatic that adds a 24-hour GMT hand and a date to the usual three hands, with hacking seconds. Both the bezel and the dial carry Japanese LumiNova. The crystal is sapphire with an anti-reflective coating, and the watch comes on a solid five-link titanium bracelet, though the clasp is stainless steel, which matters if you are buying titanium for a nickel allergy. On the bracelet it weighs 117 g.

Written 28 September 2026 from Boderry.

All Boderry watchesOther watchesUnder $500MicrobrandLightest, rankedOn a titanium braceletDisplay backGMT
Price
$449
Material
Titanium
Grade / type
Titanium
Weight
117 g
Water resistance
200 m
Type
Other
Case diameter
40.0 mm
Thickness
13 mm
Lug-to-lug
49 mm
Origin
China
Movement
Automatic GMT (caller)
Caliber
Seiko NH34
Power reserve
41h
Complications
GMT, Date
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
No (steel contact)
Bracelet / strap
Solid five-link titanium bracelet with a stainless steel clasp
Matching bracelet
Standard
Crystal
Sapphire (anti-reflective)
Display back
Yes
Dial
Black or white
Dial colours
Black White
Lume
LumiNova
Availability
Offered
Status
Current
Not published
Reference, Hardness, Construction
Medium confidence Verified Oct 2026 Source: Boderry Spec checksGrade Sep 2026Price Jun 2026Weight Jun 2026
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Frequently asked questions

Is the Boderry Admiral GMT Titanium nickel-free?

No. At least one part that touches the skin is steel, usually the caseback or the clasp, and steel carries nickel, so the guide does not list it as nickel-free.

What grade of titanium is the Boderry Admiral GMT Titanium?

Titanium, with no grade stated. The caseback is titanium too. The record is at medium confidence, so check the maker's page before relying on it.

What size is the Boderry Admiral GMT Titanium?

The case is 40 mm across, 13 mm thick and 49 mm from lug to lug. It is water resistant to 200 m.

How much does the Boderry Admiral GMT Titanium weigh?

About 117 g.

How much does the Boderry Admiral GMT Titanium cost, and is it available?

It is in production, at a list price of $449.

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