Which is cheaper, the Hemel Sky Racer Automatic or the Oak & Oscar The Humboldt GMT?

At MSRP the Hemel Sky Racer Automatic is the cheaper of the two at $700, against $2,175 for the Oak & Oscar The Humboldt GMT — a $1,475 gap before any retailer discounting.

Which is bigger, the Hemel Sky Racer Automatic or the Oak & Oscar The Humboldt GMT?

The Hemel Sky Racer Automatic wears larger at 43mm versus 39.5mm for the Oak & Oscar The Humboldt GMT — a 3.5mm difference across the dial.

Which has better water resistance, the Hemel Sky Racer Automatic or the Oak & Oscar The Humboldt GMT?

The Oak & Oscar The Humboldt GMT is rated to 200m versus 50m for the Hemel Sky Racer Automatic.

Which has a longer power reserve, the Hemel Sky Racer Automatic 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 Hemel Sky Racer Automatic.

What movement does the Hemel Sky Racer Automatic run compared to the Oak & Oscar The Humboldt GMT?

Both watches run automatic movements — the Hemel Sky Racer Automatic uses the SL4617 and the Oak & Oscar The Humboldt GMT uses the Sellita SW330.

Side by side

Hemel Sky Racer AutomaticvsOak & Oscar The Humboldt GMT

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

Hemel Sky Racer Automatic

sky-racer

MSRP $700

Oak & Oscar The Humboldt GMT

HMBDLTGMT

MSRP $2,175

At a glance

16 of 29 specs differ

Diameter

Sky Racer Automatic43mm

The Humboldt GMT39.5mm

Power Reserve

Sky Racer Automatic40h

The Humboldt GMT56 hoursh

Water Resistance

Sky Racer Automatic50m

The Humboldt GMT200m

MSRP

Sky Racer Automatic$700

The Humboldt GMT$2,175

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

Double-domed

AR Coating

Inner

Underside

Dial Color

Panda

White

Lume

None

Super-LumiNova

Movement

3 specs

Caliber

SL4617

Sellita SW330

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

56 hoursh

Pricing

1 specs

MSRP

$700

$2,175

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