Which is cheaper, the Oak & Oscar The Humboldt Seven Year or the Seiko King Seiko KSK?

At MSRP the Oak & Oscar The Humboldt Seven Year is the cheaper of the two at $2,400, against $3,300 for the Seiko King Seiko KSK — a $900 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Humboldt Seven Year or the Seiko King Seiko KSK?

The Oak & Oscar The Humboldt Seven Year wears larger at 39.5mm versus 38.6mm for the Seiko King Seiko KSK — a 0.9mm difference across the dial.

Which has better water resistance, the Oak & Oscar The Humboldt Seven Year or the Seiko King Seiko KSK?

The Oak & Oscar The Humboldt Seven Year is rated to 200m versus 5m for the Seiko King Seiko KSK.

Which has a longer power reserve, the Oak & Oscar The Humboldt Seven Year or the Seiko King Seiko KSK?

The Seiko King Seiko KSK carries a 45-hour power reserve against 42 hours on the Oak & Oscar The Humboldt Seven Year.

What movement does the Oak & Oscar The Humboldt Seven Year run compared to the Seiko King Seiko KSK?

Both watches run automatic movements — the Oak & Oscar The Humboldt Seven Year uses the Sellita SW300 and the Seiko King Seiko KSK uses the 6L35.

Side by side

Oak & Oscar The Humboldt Seven YearvsSeiko King Seiko KSK

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

Seiko King Seiko KSK

sje089j1

MSRP $3,300

At a glance

16 of 29 specs differ

Diameter

The Humboldt Seven Year39.5mm

King Seiko KSK38.6mm

Power Reserve

The Humboldt Seven Year42h

King Seiko KSK45h

Water Resistance

The Humboldt Seven Year200m

King Seiko KSK50m

MSRP

The Humboldt Seven Year$2,400

King Seiko KSK$3,300

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal Shape

Double-domed

Box

AR Coating

Underside

Anti-reflective coating on inner surface

Lume

Super-LumiNova

None

Movement

5 specs

Caliber

Sellita SW300

6L35

Beat Rate

4 vph

28,800 vph

Power Reserve

42h

45h

Jewels

Complications

GMT, Chronograph, Date

None

Pricing

1 specs

MSRP

$2,400

$3,300

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