Which is cheaper, the Smith & Bradley Atlantis Sport or the Oak & Oscar The Humboldt GMT?

At MSRP the Smith & Bradley Atlantis Sport is the cheaper of the two at $249, against $2,175 for the Oak & Oscar The Humboldt GMT — a $1,926 gap before any retailer discounting.

Which is bigger, the Smith & Bradley Atlantis Sport or the Oak & Oscar The Humboldt GMT?

The Smith & Bradley Atlantis Sport wears larger at 44mm versus 39.5mm for the Oak & Oscar The Humboldt GMT — a 4.5mm difference across the dial.

Which has better water resistance, the Smith & Bradley Atlantis Sport or the Oak & Oscar The Humboldt GMT?

The Smith & Bradley Atlantis Sport is rated to 300m versus 200m for the Oak & Oscar The Humboldt GMT.

Which has a longer power reserve, the Smith & Bradley Atlantis Sport or the Oak & Oscar The Humboldt GMT?

The Oak & Oscar The Humboldt GMT carries a 56 hours-hour power reserve against 40 hours on the Smith & Bradley Atlantis Sport.

What movement does the Smith & Bradley Atlantis Sport run compared to the Oak & Oscar The Humboldt GMT?

The Smith & Bradley Atlantis Sport runs a quartz caliber (Ronda), while the Oak & Oscar The Humboldt GMT runs a automatic (Sellita SW330).

Side by side

Smith & Bradley Atlantis SportvsOak & Oscar The Humboldt GMT

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

Smith & Bradley Atlantis Sport

atlantis-sport-blue-dive-watch

MSRP $249

Oak & Oscar The Humboldt GMT

HMBDLTGMT

MSRP $2,175

At a glance

18 of 29 specs differ

Diameter

Atlantis Sport44mm

The Humboldt GMT39.5mm

Power Reserve

Atlantis Sport40h

The Humboldt GMT56 hoursh

Water Resistance

Atlantis Sport300m

The Humboldt GMT200m

MSRP

Atlantis Sport$249

The Humboldt GMT$2,175

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Double-domed

AR Coating

Yes

Underside

Dial Color

Black

White

Lume

Superluminova

Super-LumiNova

Movement

4 specs

Caliber

Ronda

Sellita SW330

Type

Quartz

Automatic

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

56 hoursh

Pricing

1 specs

MSRP

$249

$2,175

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