The Wristwatch Field Guide

Ballast Trafalgar Automatic Bronze

BL-3136-01

The Ballast Trafalgar Automatic Bronze is a current-production other watch with a bronze (grade not stated) case. It measures 47.0 mm across, 14.5 mm thick, and is water resistant to 100 m. Inside is the Sellita open-heart automatic swiss automatic, open-heart movement. Complications: Time only. Priced from $589 (approx; maker MSRP 950). Brand origin: Hong Kong.

Titanium, ceramic, and bronze other watchesBronzeUnder $5,000
Reference
BL-3136-01
Type
Other
Price
$589 · approx; maker MSRP 950
Case diameter
47.0 mm
Thickness
14.5 mm
Lug-to-lug
–
Water resistance
100 m
Weight
–
Origin
Hong Kong
Movement
Swiss automatic, open-heart
Caliber
Sellita open-heart automatic
Power reserve
–
Complications
Time only
Material
Bronze
Grade / type
Bronze (grade not stated)
Colour
–
Hardness
–
Construction
Assembled
Surface treatment
–
Caseback
–
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Leather strap; the watch wears a steel protective shroud over the case
Matching bracelet
–
Crystal
Sapphire
Display back
–
Dial
Opal blue open-heart
Lume
Super-LumiNova
Availability
Offered
Status
Current (sold out at maker, stocked at retail)
Medium confidence Verified Jul 2026 Source: Ballast / Long Island Watch Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

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Alternatives to the Ballast Trafalgar Automatic Bronze

InvictaTi-22 47512$69544.5 mmOthersame category · same style · similar price · similar sizeAerotec AtlanticAerotecAtlantic$45940.0 mm12 mm thick75 gOthersame category · same style · similar price · same movementSwiss Watch Company Hyper-GSwiss Watch CompanyHyper-G$59540.5 mm10.8 mm thick56 gOthersame category · same style · similar price · same movementCIGA Design Hunter Titanium AutomaticCIGA DesignHunter Titanium Automatic$59941.5 mmOthersame category · same style · similar price · same movementNamica Okami Neo Tokyo KanjiNamicaOkami Neo Tokyo Kanji$70039.0 mm10.7 mm thickOthersame category · same style · similar price · same movement
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Frequently asked questions

What is the case material of the Ballast Trafalgar Automatic Bronze?

The Ballast Trafalgar Automatic Bronze has a bronze (grade not stated) case. It is recorded at medium confidence pending a maker-stated material.

What size is the Ballast Trafalgar Automatic Bronze?

It is 47.0 mm in diameter, 14.5 mm thick, and water resistant to 100 m.

How much does the Ballast Trafalgar Automatic Bronze cost, and is it available?

It is current-production and lists from $589.

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