Which is cheaper, the Sinn EZM 3 S or the Hemel Sky Racer Mechanical?

At MSRP the Hemel Sky Racer Mechanical is the cheaper of the two at $550, against $3,046 for the Sinn EZM 3 S — a $2,496 gap before any retailer discounting.

Which is bigger, the Sinn EZM 3 S or the Hemel Sky Racer Mechanical?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 41mm for the Sinn EZM 3 S — a 2mm difference across the dial.

Which has better water resistance, the Sinn EZM 3 S or the Hemel Sky Racer Mechanical?

The Sinn EZM 3 S is rated to 500m versus 50m for the Hemel Sky Racer Mechanical.

Which has a longer power reserve, the Sinn EZM 3 S or the Hemel Sky Racer Mechanical?

The Hemel Sky Racer Mechanical carries a 40-hour power reserve against 38 hours on the Sinn EZM 3 S.

What movement does the Sinn EZM 3 S run compared to the Hemel Sky Racer Mechanical?

The Sinn EZM 3 S runs a automatic caliber (SW200-1), while the Hemel Sky Racer Mechanical runs a manual (Seagull ST19).

Side by side

Sinn EZM 3 SvsHemel Sky Racer Mechanical

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

Sinn EZM 3 S

EZM 3 S

MSRP $3,046

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

At a glance

19 of 29 specs differ

Diameter

EZM 3 S41mm

Sky Racer Mechanical43mm

Power Reserve

EZM 3 S38h

Sky Racer Mechanical40h

Water Resistance

EZM 3 S500m

Sky Racer Mechanical50m

MSRP

EZM 3 S$3,046

Sky Racer Mechanical$550

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Indices

—

Applied

Lume

Luminescent

None

Movement

5 specs

Caliber

SW200-1

Seagull ST19

Type

Automatic

Manual

Power Reserve

38h

40h

Jewels

Complications

Date

None

Pricing

1 specs

MSRP

$3,046

$550

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Sinn EZM 3 SvsHemel Sky Racer Mechanical

At a glance

Full specifications

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