Which is cheaper, the Gruppo Gamma Vanguard Steel Date or the Zelos Hammerhead V3 300m Bronze?

At MSRP the Zelos Hammerhead V3 300m Bronze is the cheaper of the two at $449, against $790 for the Gruppo Gamma Vanguard Steel Date — a $341 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Steel Date or the Zelos Hammerhead V3 300m Bronze?

The Zelos Hammerhead V3 300m Bronze wears larger at 44mm versus 42mm for the Gruppo Gamma Vanguard Steel Date — a 2mm difference across the dial.

Which has better water resistance, the Gruppo Gamma Vanguard Steel Date or the Zelos Hammerhead V3 300m Bronze?

The Zelos Hammerhead V3 300m Bronze is rated to 300m versus 100m for the Gruppo Gamma Vanguard Steel Date.

Which has a longer power reserve, the Gruppo Gamma Vanguard Steel Date or the Zelos Hammerhead V3 300m Bronze?

The Gruppo Gamma Vanguard Steel Date carries a 42-hour power reserve against 40 hours on the Zelos Hammerhead V3 300m Bronze.

What movement does the Gruppo Gamma Vanguard Steel Date run compared to the Zelos Hammerhead V3 300m Bronze?

Both watches run automatic movements — the Gruppo Gamma Vanguard Steel Date uses the Miyota 9015 and the Zelos Hammerhead V3 300m Bronze uses the Seiko NH35.

Side by side

Gruppo Gamma Vanguard Steel DatevsZelos Hammerhead V3 300m Bronze

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Gruppo Gamma Vanguard Steel Date

ag-11

MSRP $790

Zelos Hammerhead V3 300m Bronze

zelos-hammerhead-v3-300m-bronze

MSRP $449

At a glance

14 of 29 specs differ

Diameter

Vanguard Steel Date42mm

Hammerhead V3 300m Bronze44mm

Power Reserve

Vanguard Steel Date42h

Hammerhead V3 300m Bronze40h

Water Resistance

Vanguard Steel Date100m

Hammerhead V3 300m Bronze300m

MSRP

Vanguard Steel Date$790

Hammerhead V3 300m Bronze$449

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Forged Carbon

Bronze - Frost

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Miyota 9015

Seiko NH35

Power Reserve

42h

40h

Complications

Date

None

Pricing

1 specs

MSRP

$790

$449

Follow this matchup

Get a note when Gruppo Gamma Vanguard Steel Date vs Zelos Hammerhead V3 300m Bronze gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring