Which is cheaper, the Oak & Oscar The Humboldt GMT USSS Edition or the Seiko Ice Diver?

At MSRP the Seiko Ice Diver is the cheaper of the two at $900, against $2,200 for the Oak & Oscar The Humboldt GMT USSS Edition — a $1,300 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Humboldt GMT USSS Edition or the Seiko Ice Diver?

The Seiko Ice Diver wears larger at 45mm versus 39.5mm for the Oak & Oscar The Humboldt GMT USSS Edition — a 5.5mm difference across the dial.

Which has a longer power reserve, the Oak & Oscar The Humboldt GMT USSS Edition or the Seiko Ice Diver?

The Seiko Ice Diver carries a 70-hour power reserve against 56 hours hours on the Oak & Oscar The Humboldt GMT USSS Edition.

What movement does the Oak & Oscar The Humboldt GMT USSS Edition run compared to the Seiko Ice Diver?

Both watches run automatic movements — the Oak & Oscar The Humboldt GMT USSS Edition uses the Sellita SW330 and the Seiko Ice Diver uses the 6R35.

Side by side

Oak & Oscar The Humboldt GMT USSS EditionvsSeiko Ice Diver

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

Oak & Oscar The Humboldt GMT USSS Edition

HMBDLTGMTUSSS

MSRP $2,200

Seiko Ice Diver

spb175j1

MSRP $900

At a glance

12 of 29 specs differ

Diameter

The Humboldt GMT USSS Edition39.5mm

Ice Diver45mm

Power Reserve

The Humboldt GMT USSS Edition56 hoursh

Ice Diver70h

Water Resistance

The Humboldt GMT USSS Edition200m

Ice Diver200m

MSRP

The Humboldt GMT USSS Edition$2,200

Ice Diver$900

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal Shape

Double-domed

Flat

Lume

Super-LumiNova BGW9

LumiBrite

Movement

3 specs

Caliber

Sellita SW330

6R35

Power Reserve

56 hoursh

70h

Jewels

Pricing

1 specs

MSRP

$2,200

$900

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