The Titanium Field GuidePicks of the month

Boderry Admiral GMT Bronze

A12B (dials -01 to -03)

The Boderry Admiral GMT Bronze is a 40 mm bronze watch with a Seiko NH34 automatic movement.

All Boderry watchesOther watchesUnder $500MicrobrandGMT
Price
$459
Material
Bronze
Grade / type
CuSn8 tin bronze
Water resistance
200 m
Reference
A12B (dials -01 to -03)
Type
Other
Case diameter
40.0 mm
Thickness
13 mm
Lug-to-lug
49 mm
Origin
China
Movement
Automatic GMT (caller)
Caliber
Seiko NH34
Complications
GMT, Date
Finish technology
Natural finish
Nickel-free
No (steel contact)
Bracelet / strap
FKM rubber strap with a stainless steel spring-loaded folding clasp
Crystal
Sapphire (anti-reflective)
Dial
Black, blue or green
Dial colours
Black Blue Green
Lume
Japan LumiNova
Availability
Offered
Status
Current
Not published
Weight, Power reserve, Colour, Hardness, Construction, Surface treatment, Caseback, Matching bracelet, Display back
Medium confidence Verified Oct 2026 Source: Boderry, Admiral GMT Bronze black
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Frequently asked questions

Is the Boderry Admiral GMT Bronze 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 is the case of the Boderry Admiral GMT Bronze made of?

The case is cusn8 tin bronze. The guide has not yet confirmed it on the maker's own page.

What size is the Boderry Admiral GMT Bronze?

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 Bronze cost, and is it available?

It is in production, at a list price of $459.

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