The Wristwatch Field Guide

Helson Shark Diver 45 Bronze

The Helson Shark Diver 45 Bronze is a current-production diver watch with a cusn8 marine bronze case. At 196 g it sits among the heavier diver watches in the guide.

All Helson watchesExotic-material diver watchesBronzeDivers
Material
Bronze
Grade / type
CuSn8 marine bronze
Weight
196 g (with strap)
Water resistance
2000 m
Type
Diver
Case diameter
45.0 mm
Thickness
18 mm
Lug-to-lug
54 mm
Origin
Hong Kong
Movement
Automatic
Caliber
ETA 2824-2
Complications
Time only
Construction
Assembled
Caseback
Titanium
Nickel-free
Not verified (clasp or buckle material not confirmed)
Bracelet / strap
Rubber strap; titanium crown and caseback; no bronze bracelet.
Matching bracelet
Standard
Crystal
Sapphire, 4mm, inner AR coating
Display back
No
Dial
Multiple dial colors on the same bronze case
Dial colours
Bronze
Lume
Super-LumiNova on dial, hands and bezel
Availability
Offered
Status
Current (between batches)
Not published
Reference, Price, Power reserve, Colour, Hardness, Surface treatment
High confidence Verified Jul 2026 Source: Helson (maker) / WatchUSeek spec listing
Facts are free to cite with a link.
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Alternatives to the Helson Shark Diver 45 Bronze

Tandorio TD267A Titanium FXD MOD DiverTandorioTD267A Titanium FXD MOD Diver$12942.0 mmDiversame category · same style · similar size · same movementTandorio TD231 Titanium Turtle Diver 44mm MOP AbaloneTandorioTD231 Titanium Turtle Diver 44mm MOP Abalone$134.7844.0 mm13.4 mm thickDiversame category · same style · similar size · same movementCronos Bronze CuSn8CronosBronze CuSn8$13642.0 mmDiversame category · same style · similar size · same movementAddiesdive Bronze Captain WillardAddiesdiveBronze Captain Willard$14943.8 mm13.5 mm thickDiversame category · same style · similar size · same movementHeimdallr Bronze MM300HeimdallrBronze MM300$15944.0 mm15.5 mm thickDiversame category · same style · similar size · same movementTandorio CuSn8 Solid Bronze TurtleTandorioCuSn8 Solid Bronze Turtle$16244.0 mm14 mm thickDiversame category · same style · similar size · same movement

More exotic-material watches from Helson

HelsonShark Diver 45 Military Titanium$1,19545.0 mmDiver
HelsonShark Diver 38 Titanium$75038.0 mmDiver
HelsonShark Diver 42 Bronze–42.0 mm14.5 mm thickDiver
HelsonGauge Bronze–47.0 mm17.6 mm thickDiver

Frequently asked questions

What is the case material of the Helson Shark Diver 45 Bronze?

The Helson Shark Diver 45 Bronze has a cusn8 marine bronze case with a titanium caseback. This is confirmed against the maker spec.

What size is the Helson Shark Diver 45 Bronze?

It is 45.0 mm in diameter, 18 mm thick, 54 mm lug to lug, and water resistant to 2000 m.

How much does the Helson Shark Diver 45 Bronze weigh?

About 196 g (w/ strap).

How much does the Helson Shark Diver 45 Bronze cost, and is it available?

It is current-production; the guide does not list a price for it.

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