Which is cheaper, the Oak & Oscar The Humboldt Seven Year or the Grand Seiko SBGM245?

At MSRP the Oak & Oscar The Humboldt Seven Year is the cheaper of the two at $2,400, against $6,100 for the Grand Seiko SBGM245 — a $3,700 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Humboldt Seven Year or the Grand Seiko SBGM245?

The Grand Seiko SBGM245 wears larger at 40.5mm versus 39.5mm for the Oak & Oscar The Humboldt Seven Year — a 1mm difference across the dial.

Which has a longer power reserve, the Oak & Oscar The Humboldt Seven Year or the Grand Seiko SBGM245?

The Grand Seiko SBGM245 carries a 72-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 Grand Seiko SBGM245?

Both watches run automatic movements — the Oak & Oscar The Humboldt Seven Year uses the Sellita SW300 and the Grand Seiko SBGM245 uses the 9S66.

Side by side

Oak & Oscar The Humboldt Seven YearvsGrand Seiko SBGM245

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

Grand Seiko SBGM245

sbgm245g

MSRP $6,100

At a glance

13 of 29 specs differ

Diameter

The Humboldt Seven Year39.5mm

SBGM24540.5mm

Power Reserve

The Humboldt Seven Year42h

SBGM24572h

Water Resistance

The Humboldt Seven Year200m

SBGM245200m

MSRP

The Humboldt Seven Year$2,400

SBGM245$6,100

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal Shape

Double-domed

Flat

AR Coating

Underside

Yes

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Sellita SW300

9S66

Beat Rate

4 vph

28,800 vph

Power Reserve

42h

72h

Complications

GMT, Chronograph, Date

None

Pricing

1 specs

MSRP

$2,400

$6,100

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