The Titanium Field Guide

Le Jour Hammerhead Bronze

LJ-HB-001

The Le Jour Hammerhead Bronze is a current-production diver watch with a cusn8 marine bronze case. It is priced above the $1,299 median for the category.

All Le Jour watchesExotic-material diver watchesUnder $3,000Microbrand
Price
$1,580
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
200 m
Reference
LJ-HB-001
Type
Diver
Case diameter
39.0 mm
Thickness
13 mm
Lug-to-lug
45 mm
Origin
Switzerland
Movement
Swiss automatic
Caliber
Sellita SW200
Power reserve
38 hours
Complications
Time only
Construction
Assembled
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Silicone strap, ceramic bezel insert
Crystal
Sapphire (domed)
Display back
No
Dial
Blue sunray
Dial colours
Blue
Lume
Swiss Super-LumiNova (BGW9)
Availability
Offered
Status
Current
Not published
Weight, Colour, Hardness, Surface treatment, Caseback, Matching bracelet
High confidence Verified Jul 2026 Source: Le Jour / Serious Watches
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Frequently asked questions

What is the case material of the Le Jour Hammerhead Bronze?

The Le Jour Hammerhead Bronze has a cusn8 marine bronze case. This is confirmed against the maker spec.

What size is the Le Jour Hammerhead Bronze?

It is 39.0 mm in diameter, 13 mm thick, 45 mm lug to lug, and water resistant to 200 m.

How much does the Le Jour Hammerhead Bronze cost, and is it available?

It is current-production and lists from $1,580.

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