Which is cheaper, the Oak & Oscar The Humboldt Seven Year or the Zelos Hammerhead V3 300m Bronze?

At MSRP the Zelos Hammerhead V3 300m Bronze is the cheaper of the two at $449, against $2,400 for the Oak & Oscar The Humboldt Seven Year — a $1,951 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Humboldt Seven Year or the Zelos Hammerhead V3 300m Bronze?

The Zelos Hammerhead V3 300m Bronze wears larger at 44mm versus 39.5mm for the Oak & Oscar The Humboldt Seven Year — a 4.5mm difference across the dial.

Which has better water resistance, the Oak & Oscar The Humboldt Seven Year or the Zelos Hammerhead V3 300m Bronze?

The Zelos Hammerhead V3 300m Bronze is rated to 300m versus 200m for the Oak & Oscar The Humboldt Seven Year.

Which has a longer power reserve, the Oak & Oscar The Humboldt Seven Year or the Zelos Hammerhead V3 300m Bronze?

The Oak & Oscar The Humboldt Seven Year carries a 42-hour power reserve against 40 hours on the Zelos Hammerhead V3 300m Bronze.

What movement does the Oak & Oscar The Humboldt Seven Year run compared to the Zelos Hammerhead V3 300m Bronze?

Both watches run automatic movements — the Oak & Oscar The Humboldt Seven Year uses the Sellita SW300 and the Zelos Hammerhead V3 300m Bronze uses the Seiko NH35.

Side by side

Oak & Oscar The Humboldt Seven YearvsZelos Hammerhead V3 300m Bronze

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

Oak & Oscar The Humboldt Seven Year

HUMSEVENYEAR

MSRP $2,400

Zelos Hammerhead V3 300m Bronze

zelos-hammerhead-v3-300m-bronze

MSRP $449

At a glance

17 of 29 specs differ

Diameter

The Humboldt Seven Year39.5mm

Hammerhead V3 300m Bronze44mm

Power Reserve

The Humboldt Seven Year42h

Hammerhead V3 300m Bronze40h

Water Resistance

The Humboldt Seven Year200m

Hammerhead V3 300m Bronze300m

MSRP

The Humboldt Seven Year$2,400

Hammerhead V3 300m Bronze$449

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

Double-domed

Flat

AR Coating

Underside

Inner

Dial Color

Black

Bronze - Frost

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Sellita SW300

Seiko NH35

Beat Rate

4 vph

28,800 vph

Power Reserve

42h

40h

Complications

GMT, Chronograph, Date

None

Pricing

1 specs

MSRP

$2,400

$449

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