Which is cheaper, the Oak & Oscar The Humboldt ExP-02 or the Sugess Ocean Star S421?

At MSRP the Sugess Ocean Star S421 is the cheaper of the two at $449, against $2,400 for the Oak & Oscar The Humboldt ExP-02 — a $1,951 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Humboldt ExP-02 or the Sugess Ocean Star S421?

The Sugess Ocean Star S421 wears larger at 40mm versus 39.5mm for the Oak & Oscar The Humboldt ExP-02 — a 0.5mm difference across the dial.

Which has better water resistance, the Oak & Oscar The Humboldt ExP-02 or the Sugess Ocean Star S421?

The Sugess Ocean Star S421 is rated to 300m versus 200m for the Oak & Oscar The Humboldt ExP-02.

Which has a longer power reserve, the Oak & Oscar The Humboldt ExP-02 or the Sugess Ocean Star S421?

The Oak & Oscar The Humboldt ExP-02 carries a 56-hour power reserve against 40 hours on the Sugess Ocean Star S421.

What movement does the Oak & Oscar The Humboldt ExP-02 run compared to the Sugess Ocean Star S421?

Both watches run automatic movements — the Oak & Oscar The Humboldt ExP-02 uses the Sellita SW300 and the Sugess Ocean Star S421 uses the Seagull ST2130/Seiko NH35.

Side by side

Oak & Oscar The Humboldt ExP-02vsSugess Ocean Star S421

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

Oak & Oscar The Humboldt ExP-02

ExP02-Hum

MSRP $2,400

Sugess Ocean Star S421

S421

MSRP $449

At a glance

15 of 29 specs differ

Diameter

The Humboldt ExP-0239.5mm

Ocean Star S42140mm

Power Reserve

The Humboldt ExP-0256h

Ocean Star S42140h

Water Resistance

The Humboldt ExP-02200m

Ocean Star S421300m

MSRP

The Humboldt ExP-02$2,400

Ocean Star S421$449

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal Shape

Double-domed

Flat

Dial Color

Grey

SU116610LB Black

Lume

Super-LumiNova BGW9

None

Movement

4 specs

Caliber

Sellita SW300

Seagull ST2130/Seiko NH35

Beat Rate

28,800 vph

4 vph

Power Reserve

56h

40h

Complications

GMT, Chronograph

GMT, Chronograph, Moonphase, Date

Pricing

1 specs

MSRP

$2,400

$449

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