Which is cheaper, the Hemel Sky Racer Mechanical or the Oak & Oscar The Olmsted Windup Edition?

At MSRP the Hemel Sky Racer Mechanical is the cheaper of the two at $550, against $1,775 for the Oak & Oscar The Olmsted Windup Edition — a $1,225 gap before any retailer discounting.

Which is bigger, the Hemel Sky Racer Mechanical or the Oak & Oscar The Olmsted Windup Edition?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 38mm for the Oak & Oscar The Olmsted Windup Edition — a 5mm difference across the dial.

Which has better water resistance, the Hemel Sky Racer Mechanical or the Oak & Oscar The Olmsted Windup Edition?

The Oak & Oscar The Olmsted Windup Edition is rated to 100m versus 50m for the Hemel Sky Racer Mechanical.

Which has a longer power reserve, the Hemel Sky Racer Mechanical or the Oak & Oscar The Olmsted Windup Edition?

The Oak & Oscar The Olmsted Windup Edition carries a 50-hour power reserve against 40 hours on the Hemel Sky Racer Mechanical.

What movement does the Hemel Sky Racer Mechanical run compared to the Oak & Oscar The Olmsted Windup Edition?

The Hemel Sky Racer Mechanical runs a manual caliber (Seagull ST19), while the Oak & Oscar The Olmsted Windup Edition runs a automatic (Sellita SW300).

Side by side

Hemel Sky Racer MechanicalvsOak & Oscar The Olmsted Windup Edition

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

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

Oak & Oscar The Olmsted Windup Edition

OlmWindup

MSRP $1,775

At a glance

17 of 29 specs differ

Diameter

Sky Racer Mechanical43mm

The Olmsted Windup Edition38mm

Power Reserve

Sky Racer Mechanical40h

The Olmsted Windup Edition50h

Water Resistance

Sky Racer Mechanical50m

The Olmsted Windup Edition100m

MSRP

Sky Racer Mechanical$550

The Olmsted Windup Edition$1,775

Full specifications

Case

6 specs

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

Double-domed

AR Coating

Inner

Underside

Dial Color

Black

Grey

Lume

None

Super-LumiNova

Movement

5 specs

Caliber

Seagull ST19

Sellita SW300

Type

Manual

Automatic

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

50h

Complications

None

GMT, Chronograph, Date

Pricing

1 specs

MSRP

$550

$1,775

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