Zelos Hammerhead V3 300M Titanium

The Zelos Hammerhead V3 300M Titanium is a current-production diver watch with a Grade 2 titanium case, finished with surface hardened (1200 hv). It is priced well under the $1,300 median for the category. It ships on a matching titanium bracelet rather than a strap.

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Price

$529

Titanium

Grade 2

Water resistance

300 m

Reference

Hammerhead V3 Ti

Type

Diver

Case diameter

44.0 mm

Thickness

13 mm

Lug-to-lug

49 mm

Origin

Singapore

Movement

Automatic

Caliber

Seiko NH35

Power reserve

~41 h

Complications

Date

Case shape

Round

Case colour

Natural / grey

Finish technology

Surface hardening

Surface treatment

Surface hardened (1200 HV)

Nickel-free

Not verified (contact-point materials not all confirmed)

Bracelet / strap

Titanium bracelet (quick-adjust)

Titanium bracelet

Standard

Crystal

Domed sapphire, inner AR

Display back

No

Dial

Granite-textured (dark grey and other colourways)

Dial colours

Grey

Lume

Super-LumiNova C3 / BGW9

Availability

Offered

Status

Current (between batches)

Not published

Weight, Caseback Help verify

High confidence Verified Jul 2026 Source: Zelos (maker) Maker / listing ↗

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