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

At MSRP the Seiko Baby Alpinist is the cheaper of the two at $725, against $2,200 for the Oak & Oscar The Humboldt GMT USSS Edition — a $1,475 gap before any retailer discounting.

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

The Oak & Oscar The Humboldt GMT USSS Edition wears larger at 39.5mm versus 38mm for the Seiko Baby Alpinist — a 1.5mm difference across the dial.

Which has better water resistance, the Oak & Oscar The Humboldt GMT USSS Edition or the Seiko Baby Alpinist?

The Oak & Oscar The Humboldt GMT USSS Edition is rated to 200m versus 20m for the Seiko Baby Alpinist.

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

The Seiko Baby Alpinist 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 Baby Alpinist?

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

Side by side

Oak & Oscar The Humboldt GMT USSS EditionvsSeiko Baby Alpinist

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 Baby Alpinist

spb155j1

MSRP $725

At a glance

13 of 29 specs differ

Diameter

The Humboldt GMT USSS Edition39.5mm

Baby Alpinist38mm

Power Reserve

The Humboldt GMT USSS Edition56 hoursh

Baby Alpinist70h

Water Resistance

The Humboldt GMT USSS Edition200m

Baby Alpinist200m

MSRP

The Humboldt GMT USSS Edition$2,200

Baby Alpinist$725

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal Shape

Double-domed

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

Super-LumiNova BGW9

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Sellita SW330

6R35

Power Reserve

56 hoursh

70h

Jewels

Pricing

1 specs

MSRP

$2,200

$725

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