The Titanium Field Guide

Helson Shark Diver 45 Brass

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

All Helson watchesWatch diver watchesMicrobrandLightest, rankedOn a titanium bracelet
Material
Brass
Grade / type
Brass
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
Colour
Gold
Construction
Assembled
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Rubber strap; titanium crown and caseback; no brass bracelet.
Matching bracelet
Standard
Crystal
Sapphire, 4mm, inner AR coating
Display back
No
Dial
Multiple dial colors on the same brass case
Lume
Super-LumiNova on dial, hands and bezel
Availability
Offered
Status
Current (between batches)
Not published
Reference, Price, Power reserve, Hardness, Surface treatment
Medium confidence Verified Sep 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 Brass

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 movementHeimdallr Titanium SKX DiverHeimdallrTitanium SKX Diver$17942.0 mmDiversame category · same style · similar size · same movementHeimdallr Titanium TunaHeimdallrTitanium Tuna$18947.0 mmDiversame category · same style · similar size · same movementTactical Frog Titanium FX-Diving V4Tactical FrogTitanium FX-Diving V4$18942.0 mm13.3 mm thickDiversame category · same style · similar size · same movementWatchdives WD007 V4 Sea Ghost NTTD TitaniumWatchdivesWD007 V4 Sea Ghost NTTD Titanium$18942.0 mm12.2 mm thick54 gDiversame category · same style · similar size · same movement

More watches from Helson

HelsonShark Diver 45 Titanium$1,19545.0 mm18 mm thick225 gDiver
HelsonShark Diver 38 Titanium$75038.0 mmDiver
HelsonGauge Bronze–47.0 mm17.6 mm thickDiver
HelsonShark Diver 42 Brass–42.0 mm14.5 mm thick148 gDiver

Frequently asked questions

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

The Helson Shark Diver 45 Brass has a brass case with a titanium caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Helson Shark Diver 45 Brass?

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 Brass weigh?

About 196 g (w/ strap).

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

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

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