The Bronze Field Guide

Heimdallr Bronze Turtle

The Heimdallr Bronze Turtle is a current-production diver watch with a cusn8 marine bronze (copper-tin) case. It is priced well under the $599 median for the category.

All Heimdallr watchesBronze diver watchesCuSn8Skin-safe backDiversUnder $500
Price
$189
Alloy
CuSn8 marine bronze
Water resistance
200 m
Caseback
Steel
Type
Diver
Case diameter
45.0 mm
Thickness
13.3 mm
Lug-to-lug
46.8 mm
Origin
China
Movement
Chinese automatic
Caliber
Hangzhou 2565A
Power reserve
40 hours
Complications
Date
Construction
Assembled
Nickel-free
No (steel contact)
Bracelet / strap
Genuine leather with bronze buckle
Crystal
Sapphire with anti-reflective coating
Display back
No
Dial
Black, blue, or green
Dial colours
Black Blue Green
Lume
Super-LumiNova C3
Availability
Offered
Status
Current
Not published
Reference, Weight, Colour, Hardness, Surface treatment, Bronze bracelet
Medium confidence Verified Jul 2026 Source: WR Watches
Facts are free to cite with a link.
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Frequently asked questions

Is the Heimdallr Bronze Turtle nickel-free?

No. At least one part that touches the skin is nickel-bearing steel (commonly the caseback or clasp), so the guide does not mark it nickel-free.

What bronze alloy is the Heimdallr Bronze Turtle?

The Heimdallr Bronze Turtle has a cusn8 marine bronze (copper-tin) case, though its caseback is steel. It is recorded at medium confidence pending a maker-stated alloy.

What size is the Heimdallr Bronze Turtle?

It is 45.0 mm in diameter, 13.3 mm thick, 46.8 mm lug to lug, and water resistant to 200 m.

How much does the Heimdallr Bronze Turtle cost, and is it available?

It is current-production and lists from $189.

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