The Wristwatch Field Guide

Heimdallr Bronze Shark Sub

SHARK-SUB-BRONZE

The Heimdallr Bronze Shark Sub is a current-production diver watch with a aluminium bronze case. It measures 40.5 mm across, 13.7 mm thick, 48 mm lug to lug, and is water resistant to 300 m. Inside is the Hangzhou 2565A automatic movement. Complications: Time only. Priced from $189. Brand origin: China.

Titanium, ceramic, and bronze diver watchesBronzeDiversUnder $5,000
Reference
SHARK-SUB-BRONZE
Type
Diver
Price
$189
Case diameter
40.5 mm
Thickness
13.7 mm
Lug-to-lug
48 mm
Water resistance
300 m
Weight
Origin
China
Movement
Automatic
Caliber
Hangzhou 2565A
Power reserve
Complications
Time only
Material
Bronze
Grade / type
Aluminium bronze
Colour
Hardness
Construction
Assembled
Surface treatment
Caseback
Steel
Nickel-free
No (steel contact)
Bracelet / strap
Rubber or leather strap, 20mm
Matching bracelet
Crystal
Sapphire
Display back
No
Dial
Black or green; flat or carved (Engraved Shark Sub) case sides
Lume
Swiss Super-LumiNova BGW-9
Availability
Offered
Status
Current
Medium confidence Verified Jul 2026 Source: Heimdallr Maker / listing ↗
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Frequently asked questions

Is the Heimdallr Bronze Shark Sub 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 is the case material of the Heimdallr Bronze Shark Sub?

The Heimdallr Bronze Shark Sub has a aluminium bronze case, though its caseback is steel. It is recorded at medium confidence pending a maker-stated material.

What size is the Heimdallr Bronze Shark Sub?

It is 40.5 mm in diameter, 13.7 mm thick, 48 mm lug to lug, and water resistant to 300 m.

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

It is current-production and lists from $189.

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